<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-2014428696427548289</id><updated>2012-02-16T10:23:35.842-08:00</updated><title type='text'>Pusat Trigonometri</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>8</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-6114729247936083616</id><published>2009-03-28T00:19:00.000-07:00</published><updated>2009-03-28T00:23:23.424-07:00</updated><title type='text'>TRIGONOMETRI KELAS X</title><content type='html'>&lt;h3 class="post-title entry-title"&gt; &lt;a href="http://mtkasma.blogspot.com/2008/05/trigonometri-kelas-i.html"&gt;&lt;br /&gt;&lt;/a&gt; &lt;/h3&gt;   &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_LfnvQsQ51VA/SDbZGwWImBI/AAAAAAAAAGI/R7xdiyVTU00/s1600-h/Taraje+Editor.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5203585129553369106" style="margin: 0px auto 10px; display: block; cursor: pointer; text-align: center;" alt="" src="http://4.bp.blogspot.com/_LfnvQsQ51VA/SDbZGwWImBI/AAAAAAAAAGI/R7xdiyVTU00/s320/Taraje+Editor.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_LfnvQsQ51VA/SED_naCVPQI/AAAAAAAAAHQ/ulRCs3svImw/s1600-h/Rumus+Trigonometri.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_LfnvQsQ51VA/SED_naCVPQI/AAAAAAAAAHQ/ulRCs3svImw/s320/Rumus+Trigonometri.JPG" alt="" id="BLOGGER_PHOTO_ID_5206442221709376770" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_LfnvQsQ51VA/SEDyy6CVPPI/AAAAAAAAAHI/PPGZMKmOjbc/s1600-h/gradien.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://3.bp.blogspot.com/_LfnvQsQ51VA/SEDyy6CVPPI/AAAAAAAAAHI/PPGZMKmOjbc/s320/gradien.JPG" alt="" id="BLOGGER_PHOTO_ID_5206428125626711282" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-6114729247936083616?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/6114729247936083616/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=6114729247936083616' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/6114729247936083616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/6114729247936083616'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2009/03/trigonometri-kelas-x.html' title='TRIGONOMETRI KELAS X'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_LfnvQsQ51VA/SDbZGwWImBI/AAAAAAAAAGI/R7xdiyVTU00/s72-c/Taraje+Editor.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-7408058234084256196</id><published>2008-12-14T01:32:00.001-08:00</published><updated>2008-12-14T01:32:47.105-08:00</updated><title type='text'>Persamaan Dasar</title><content type='html'>menyusul&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-7408058234084256196?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/7408058234084256196/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=7408058234084256196' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7408058234084256196'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7408058234084256196'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/12/persamaan-dasar.html' title='Persamaan Dasar'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-2048964964540756396</id><published>2008-12-14T01:31:00.000-08:00</published><updated>2008-12-14T01:32:18.804-08:00</updated><title type='text'>Grafik Fungsi Trigonometri</title><content type='html'>menyusul&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-2048964964540756396?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/2048964964540756396/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=2048964964540756396' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/2048964964540756396'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/2048964964540756396'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/12/grafik-fungsi-trigonometri.html' title='Grafik Fungsi Trigonometri'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-501763645753858190</id><published>2008-12-14T01:30:00.000-08:00</published><updated>2008-12-14T01:31:15.744-08:00</updated><title type='text'>Hubungan antar Kwadran</title><content type='html'>menyusul&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-501763645753858190?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/501763645753858190/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=501763645753858190' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/501763645753858190'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/501763645753858190'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/12/hubungan-antar-kwadran.html' title='Hubungan antar Kwadran'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-7930189539055299826</id><published>2008-12-14T01:29:00.000-08:00</published><updated>2008-12-14T01:30:09.586-08:00</updated><title type='text'>Sudut Sudut Istimewah</title><content type='html'>menyusul&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-7930189539055299826?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/7930189539055299826/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=7930189539055299826' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7930189539055299826'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7930189539055299826'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/12/sudut-sudut-istimewah.html' title='Sudut Sudut Istimewah'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-545150586930911370</id><published>2008-12-08T18:07:00.000-08:00</published><updated>2008-12-08T18:09:56.759-08:00</updated><title type='text'>Sejarah Trigonometri</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;/div&gt;&lt;h2 style="text-align: justify;"&gt;&lt;span class="mw-headline"&gt;Sejarah awal&lt;/span&gt;&lt;/h2&gt;&lt;div style="text-align: justify;"&gt; &lt;!-- start content --&gt;    &lt;/div&gt;&lt;p style="text-align: justify;"&gt;&lt;b&gt;Trigonometri&lt;/b&gt; (dari &lt;a href="http://id.wikipedia.org/wiki/Bahasa_Yunani" title="Bahasa Yunani"&gt;bahasa Yunani&lt;/a&gt; &lt;i&gt;trigonon&lt;/i&gt; = tiga sudut dan &lt;i&gt;metro&lt;/i&gt; = mengukur) adalah sebuah cabang &lt;a href="http://id.wikipedia.org/wiki/Matematika" title="Matematika"&gt;matematika&lt;/a&gt; yang berhadapan dengan &lt;a href="http://id.wikipedia.org/wiki/Sudut" title="Sudut" class="mw-redirect"&gt;sudut&lt;/a&gt; &lt;a href="http://id.wikipedia.org/wiki/Segi_tiga" title="Segi tiga" class="mw-redirect"&gt;segi tiga&lt;/a&gt; dan &lt;a href="http://id.wikipedia.org/w/index.php?title=Fungsi_trigonometrik&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Fungsi trigonometrik (belum dibuat)"&gt;fungsi trigonometrik&lt;/a&gt; seperti &lt;a href="http://id.wikipedia.org/wiki/Sinus" title="Sinus"&gt;sinus&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Cosinus" title="Cosinus" class="mw-redirect"&gt;cosinus&lt;/a&gt;, dan &lt;a href="http://id.wikipedia.org/wiki/Tangen" title="Tangen"&gt;tangen&lt;/a&gt;. Trigonometri memiliki hubungan dengan &lt;a href="http://id.wikipedia.org/wiki/Geometri" title="Geometri"&gt;geometri&lt;/a&gt;, meskipun ada ketidaksetujuan tentang apa hubungannya; bagi beberapa orang, trigonometri adalah bagian dari geometri.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;&lt;a name="Sejarah_awal" id="Sejarah_awal"&gt;&lt;/a&gt;&lt;/p&gt;&lt;div style="text-align: justify;"&gt;  &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Awal trigonometri dapat dilacak hingga zaman &lt;a href="http://id.wikipedia.org/wiki/Mesir" title="Mesir"&gt;Mesir&lt;/a&gt; Kuno dan &lt;a href="http://id.wikipedia.org/wiki/Babilonia" title="Babilonia"&gt;Babilonia&lt;/a&gt; dan peradaban &lt;a href="http://id.wikipedia.org/w/index.php?title=Lembah_Indus&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Lembah Indus (belum dibuat)"&gt;Lembah Indus&lt;/a&gt;, lebih dari 3000 tahun yang lalu. Matematikawan India adalah perintis penghitungan variabel &lt;a href="http://id.wikipedia.org/wiki/Aljabar" title="Aljabar"&gt;aljabar&lt;/a&gt; yang digunakan untuk menghitung &lt;a href="http://id.wikipedia.org/wiki/Astronomi" title="Astronomi"&gt;astronomi&lt;/a&gt; dan juga trigonometri. &lt;a href="http://id.wikipedia.org/w/index.php?title=Lagadha&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Lagadha (belum dibuat)"&gt;Lagadha&lt;/a&gt; adalah matematikawan yang dikenal sampai sekarang yang menggunakan geometri dan trigonometri untuk penghitungan astronomi dalam bukunya &lt;a href="http://id.wikipedia.org/wiki/Vedanga" title="Vedanga" class="mw-redirect"&gt;Vedanga&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Jyotisha" title="Jyotisha"&gt;Jyotisha&lt;/a&gt;, yang sebagian besar hasil kerjanya hancur oleh penjajah India.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Matematikawan Yunani &lt;a href="http://id.wikipedia.org/wiki/Hipparchus" title="Hipparchus"&gt;Hipparchus&lt;/a&gt; sekitar 150 SM menyusun tabel trigonometri untuk menyelesaikan segi tiga.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Matematikawan Yunani lainnya, &lt;a href="http://id.wikipedia.org/wiki/Ptolemy" title="Ptolemy" class="mw-redirect"&gt;Ptolemy&lt;/a&gt; sekitar tahun &lt;a href="http://id.wikipedia.org/wiki/100" title="100"&gt;100&lt;/a&gt; mengembangkan penghitungan trigonometri lebih lanjut.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Matematikawan &lt;a href="http://id.wikipedia.org/wiki/Silesia" title="Silesia"&gt;Silesia&lt;/a&gt; &lt;a href="http://id.wikipedia.org/w/index.php?title=Bartholemaeus_Pitiskus&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Bartholemaeus Pitiskus (belum dibuat)"&gt;Bartholemaeus Pitiskus&lt;/a&gt; menerbitkan sebuah karya yang berpengaruh tentang trigonometri pada &lt;a href="http://id.wikipedia.org/wiki/1595" title="1595"&gt;1595&lt;/a&gt; dan memperkenalkan kata ini ke dalam &lt;a href="http://id.wikipedia.org/wiki/Bahasa_Inggris" title="Bahasa Inggris"&gt;bahasa Inggris&lt;/a&gt; dan &lt;a href="http://id.wikipedia.org/wiki/Bahasa_Perancis" title="Bahasa Perancis"&gt;Perancis&lt;/a&gt;.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;&lt;a name="Trigonometri_sekarang_ini" id="Trigonometri_sekarang_ini"&gt;&lt;/a&gt;&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;h2 style="text-align: justify;"&gt;&lt;span class="editsection"&gt;&lt;/span&gt; &lt;span class="mw-headline"&gt;Trigonometri sekarang ini&lt;/span&gt;&lt;/h2&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Ada banyak &lt;a href="http://id.wikipedia.org/w/index.php?title=Kegunaan_trigonometri&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Kegunaan trigonometri (belum dibuat)"&gt;aplikasi trigonometri&lt;/a&gt;. Terutama adalah teknik &lt;a href="http://id.wikipedia.org/wiki/Triangulasi" title="Triangulasi"&gt;triangulasi&lt;/a&gt; yang digunakan dalam &lt;a href="http://id.wikipedia.org/wiki/Astronomi" title="Astronomi"&gt;astronomi&lt;/a&gt; untuk menghitung jarak ke bintang-bintang terdekat, dalam &lt;a href="http://id.wikipedia.org/wiki/Geografi" title="Geografi"&gt;geografi&lt;/a&gt; untuk menghitung antara titik tertentu, dan dalam &lt;a href="http://id.wikipedia.org/wiki/Sistem_navigasi_satelit" title="Sistem navigasi satelit"&gt;sistem navigasi satelit&lt;/a&gt;.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Bidang lainnya yang menggunakan trigonometri termasuk &lt;a href="http://id.wikipedia.org/wiki/Astronomi" title="Astronomi"&gt;astronomi&lt;/a&gt; (dan termasuk &lt;a href="http://id.wikipedia.org/wiki/Navigasi" title="Navigasi"&gt;navigasi&lt;/a&gt;, di laut, udara, dan angkasa), &lt;a href="http://id.wikipedia.org/wiki/Teori_musik" title="Teori musik"&gt;teori musik&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Akustik" title="Akustik"&gt;akustik&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Optik" title="Optik"&gt;optik&lt;/a&gt;, analisis pasar finansial, &lt;a href="http://id.wikipedia.org/wiki/Elektronik" title="Elektronik" class="mw-redirect"&gt;elektronik&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Teori_probabilitas&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Teori probabilitas (belum dibuat)"&gt;teori probabilitas&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Statistika" title="Statistika"&gt;statistika&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Biologi" title="Biologi"&gt;biologi&lt;/a&gt;, pencitraan medis/&lt;i&gt;&lt;a href="http://id.wikipedia.org/w/index.php?title=Medical_imaging&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Medical imaging (belum dibuat)"&gt;medical imaging&lt;/a&gt;&lt;/i&gt; (&lt;i&gt;&lt;a href="http://id.wikipedia.org/w/index.php?title=CAT_scan&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="CAT scan (belum dibuat)"&gt;CAT scan&lt;/a&gt;&lt;/i&gt; dan &lt;i&gt;&lt;a href="http://id.wikipedia.org/w/index.php?title=Ultrasound&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Ultrasound (belum dibuat)"&gt;ultrasound&lt;/a&gt;&lt;/i&gt;), &lt;a href="http://id.wikipedia.org/wiki/Farmasi" title="Farmasi" class="mw-redirect"&gt;farmasi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Kimia" title="Kimia"&gt;kimia&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Teori_angka&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Teori angka (belum dibuat)"&gt;teori angka&lt;/a&gt; (dan termasuk &lt;a href="http://id.wikipedia.org/w/index.php?title=Kriptologi&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Kriptologi (belum dibuat)"&gt;kriptologi&lt;/a&gt;), &lt;a href="http://id.wikipedia.org/wiki/Seismologi" title="Seismologi"&gt;seismologi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Meteorologi" title="Meteorologi"&gt;meteorologi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Oseanografi" title="Oseanografi"&gt;oseanografi&lt;/a&gt;, berbagai cabang dalam ilmu &lt;a href="http://id.wikipedia.org/wiki/Fisika" title="Fisika"&gt;fisika&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Survei&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Survei (belum dibuat)"&gt;survei&lt;/a&gt; darat dan &lt;a href="http://id.wikipedia.org/wiki/Geodesi" title="Geodesi"&gt;geodesi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Arsitektur" title="Arsitektur"&gt;arsitektur&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Fonetika&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Fonetika (belum dibuat)"&gt;fonetika&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Ekonomi" title="Ekonomi"&gt;ekonomi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Teknik_listrik&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Teknik listrik (belum dibuat)"&gt;teknik listrik&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Teknik_mekanik&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Teknik mekanik (belum dibuat)"&gt;teknik mekanik&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Teknik_sipil" title="Teknik sipil"&gt;teknik sipil&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Grafik_komputer" title="Grafik komputer"&gt;grafik komputer&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/wiki/Kartografi" title="Kartografi"&gt;kartografi&lt;/a&gt;, &lt;a href="http://id.wikipedia.org/w/index.php?title=Kristalografi&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Kristalografi (belum dibuat)"&gt;kristalografi&lt;/a&gt;.&lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;Ada pengembangan modern trigonometri yang melibatkan "penyebaran" dan "&lt;i&gt;quadrance&lt;/i&gt;", bukan sudut dan panjang. Pendekatan baru ini disebut &lt;a href="http://id.wikipedia.org/w/index.php?title=Trigonometri_rasional&amp;amp;action=edit&amp;amp;redlink=1" class="new" title="Trigonometri rasional (belum dibuat)"&gt;trigonometri rasional&lt;/a&gt; dan merupakan hasil kerja dari Dr. Norman Wildberger dari &lt;a href="http://id.wikipedia.org/wiki/Universitas_New_South_Wales" title="Universitas New South Wales"&gt;Universitas New South Wales&lt;/a&gt;. Informasi lebih lanjut bisa dilihat di situs webnya &lt;a href="http://web.maths.unsw.edu.au/%7Enorman/book.htm" class="external autonumber" title="http://web.maths.unsw.edu.au/~norman/book.htm" rel="nofollow"&gt;[1]&lt;/a&gt;.&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-545150586930911370?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/545150586930911370/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=545150586930911370' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/545150586930911370'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/545150586930911370'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/12/sejarah-trigonometri.html' title='Sejarah Trigonometri'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-8756785156616014968</id><published>2008-11-27T23:30:00.000-08:00</published><updated>2008-12-08T18:18:17.986-08:00</updated><title type='text'>ATURAN SINUS</title><content type='html'>&lt;div id="jump-to-nav"&gt;&lt;a href="http://id.wikipedia.org/wiki/Sinus#searchInput"&gt;&lt;br /&gt;&lt;/a&gt;&lt;/div&gt;   &lt;!-- start content --&gt;    &lt;div class="floatright"&gt;&lt;a href="http://id.wikipedia.org/wiki/Berkas:Rtriangle.svg" class="image" title="Right triangle"&gt;&lt;img alt="Right triangle" src="http://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Rtriangle.svg/175px-Rtriangle.svg.png" width="175" border="0" height="149" /&gt;&lt;/a&gt;&lt;/div&gt; &lt;p&gt;&lt;b&gt;Sinus&lt;/b&gt; dalam &lt;a href="http://id.wikipedia.org/wiki/Matematika" title="Matematika"&gt;matematika&lt;/a&gt; adalah perbandingan sisi &lt;a href="http://id.wikipedia.org/wiki/Segitiga" title="Segitiga"&gt;segitiga&lt;/a&gt; yang ada di depan sudut dengan sisi miring (dengan catatan bahwa segitiga itu adalah segitiga siku-siku atau salah satu sudut segitiga itu 90&lt;sup&gt;o&lt;/sup&gt;). Perhatikan segitiga di kanan; berdasarkan definisi sinus di atas maka nilai sinus adalah&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt=" \sin A = {\mbox{a} \over \mbox{c}} \qquad \sin B = {\mbox{b} \over \mbox{c}}" src="http://upload.wikimedia.org/math/6/7/7/677c2eaf49d11664e0b93ca94443818c.png" /&gt;&lt;/p&gt; &lt;p&gt;Nilai sinus positif di &lt;a href="http://id.wikipedia.org/wiki/Sistem_koordinat_Kartesius" title="Sistem koordinat Kartesius"&gt;kuadran&lt;/a&gt; I dan II dan negatif di kuadran III dan IV.&lt;/p&gt; &lt;p&gt;&lt;a name="Nilai_sinus_sudut_istimewa" id="Nilai_sinus_sudut_istimewa"&gt;&lt;/a&gt;&lt;/p&gt; &lt;h2&gt;&lt;span class="editsection"&gt;&lt;/span&gt; &lt;span class="mw-headline"&gt;Nilai sinus sudut istimewa&lt;/span&gt;&lt;/h2&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 0^o = 0\," src="http://upload.wikimedia.org/math/e/c/2/ec2d6cea315d7e55d4e9f5902755c82d.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 15^o = \frac {\sqrt{6} - \sqrt{2}}{4}\," src="http://upload.wikimedia.org/math/9/7/d/97d5b51fa76e7ecd05f2045d894cd7cc.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 30^o = \frac{1}{2}\," src="http://upload.wikimedia.org/math/7/d/a/7da718a04ba4bdd0b4888406d93a832a.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 37^o = \frac{3}{5}\," src="http://upload.wikimedia.org/math/9/5/a/95a6286091d712396666455b21ab020e.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 45^o = \frac {\sqrt{2}}{2}\," src="http://upload.wikimedia.org/math/8/2/5/825f8bbeb63946900d9a3a8932769ce2.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 53^o = \frac{4}{5}\," src="http://upload.wikimedia.org/math/0/0/2/0025b853f45af22b2fbe15c2d8443dfc.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 60^o = \frac {\sqrt{3}}{2}\," src="http://upload.wikimedia.org/math/7/1/6/716b5bc5551185f1fc9e00803f6f4ef6.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 75^o = \frac {\sqrt{6} + \sqrt{2}}{4}\," src="http://upload.wikimedia.org/math/4/2/4/424fec757261fadfb8ddaed0baf0d8d1.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;img class="tex" alt="\sin 90^o = 1\," src="http://upload.wikimedia.org/math/8/d/9/8d99021f5d4752a210d3bdec010ba948.png" /&gt;&lt;/p&gt; &lt;p&gt;&lt;a name="Lihat_pula" id="Lihat_pula"&gt;&lt;/a&gt;&lt;/p&gt; &lt;h2&gt;&lt;span class="editsection"&gt;&lt;/span&gt; &lt;span class="mw-headline"&gt;Lihat pula&lt;/span&gt;&lt;/h2&gt; &lt;ul&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Hukum_sinus" title="Hukum sinus"&gt;Hukum sinus&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Cosinus" title="Cosinus" class="mw-redirect"&gt;Cosinus&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Tangen" title="Tangen"&gt;Tangen&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Secan" title="Secan"&gt;Secan&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Cosecan" title="Cosecan"&gt;Cosecan&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Cotangen" title="Cotangen"&gt;Cotangen&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://id.wikipedia.org/wiki/Rumus_trigonometri" title="Rumus trigonometri"&gt;Rumus yang berhubungan dengan trigonometri&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-8756785156616014968?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/8756785156616014968/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=8756785156616014968' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/8756785156616014968'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/8756785156616014968'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/11/b.html' title='ATURAN SINUS'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2014428696427548289.post-7138528538095402352</id><published>2008-11-15T01:28:00.000-08:00</published><updated>2008-11-27T23:25:10.003-08:00</updated><title type='text'>UNSUR-UNSUR SEGITIGA</title><content type='html'>&lt;p class="MsoNormal" style="margin-left: 27pt; text-align: justify; text-indent: 27pt; line-height: 150%;"&gt;&lt;!--[if gte vml 1]&gt;&lt;v:group id="_x0000_s1026" style="'position:absolute;left:0;text-align:left;font-size:3420,2160;" coordorigin="2965,4645" coord&gt;  &lt;v:rect id="_x0000_s1027" style="'position:absolute;left:2965;top:4645;width:3420;"&gt;   &lt;v:textbox&gt;    &lt;![if !mso]&gt;    &lt;table cellpadding="0" cellspacing="0" width="100%"&gt;     &lt;tr&gt;      &lt;td&gt;&lt;![endif]&gt;      &lt;div&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;                         &lt;/span&gt;C&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;                        &lt;/span&gt;&lt;span style="'font-family:Symbol;mso-ascii-font-family:"&gt;&lt;span style="'mso-char-type:symbol;mso-symbol-font-family:Symbol';"&gt;g&lt;/span&gt;&lt;/span&gt;&lt;span style="'mso-spacerun:yes'"&gt;   &lt;/span&gt;&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;          &lt;/span&gt;&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;          &lt;/span&gt;b&lt;span style="'mso-spacerun:yes'"&gt;                        &lt;/span&gt;a&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;         &lt;/span&gt;&lt;span style="'font-family:Symbol;mso-ascii-font-family:"&gt;&lt;span style="'mso-char-type:symbol;mso-symbol-font-family:Symbol';"&gt;a&lt;/span&gt;&lt;/span&gt;&lt;span style="'mso-spacerun:yes'"&gt;                           &lt;/span&gt;&lt;span style="'font-family:Symbol;mso-ascii-font-family:"&gt;&lt;span style="'mso-char-type:symbol;mso-symbol-font-family:Symbol';"&gt;b&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;      &lt;p class="MsoNormal"&gt;&lt;span style="'mso-spacerun:yes'"&gt;    &lt;/span&gt;A&lt;span style="'mso-spacerun:yes'"&gt;                  &lt;/span&gt;c&lt;span style="'mso-spacerun:yes'"&gt;                    &lt;/span&gt;B&lt;span style="'mso-spacerun:yes'"&gt;                  &lt;/span&gt;&lt;span style="'mso-spacerun:yes'"&gt;            &lt;/span&gt;&lt;/p&gt;      &lt;/div&gt;      &lt;![if !mso]&gt;&lt;/td&gt;     &lt;/tr&gt;    &lt;/table&gt;    &lt;![endif]&gt;&lt;/v:textbox&gt;  &lt;/v:rect&gt;&lt;v:line id="_x0000_s1028" style="'position:absolute'" from="3535,6415" to="5875,6415" strokeweight="1.5pt"&gt;  &lt;v:line id="_x0000_s1029" style="'position:absolute;flip:y'" from="3535,4975" to="4255,6415" strokeweight="1.5pt"&gt;  &lt;v:line id="_x0000_s1030" style="'position:absolute'" from="4255,4975" to="5875,6415" strokeweight="1.5pt"&gt; &lt;/v:group&gt;&lt;![endif]--&gt;&lt;!--[if !vml]--&gt;&lt;!--[endif]--&gt;Unsur-unsur suatu segitiga terdiri atas 3 ruas garis sebagai sisi segitiga dan 3 sudut yang masing-masing dibentuk oleh sepasang-sepasang sisi-sisi segitiga tersebut.&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 27pt; text-align: justify; text-indent: 27pt; line-height: 150%;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 216.05pt; text-align: justify; line-height: 150%;"&gt;Pada gambar samping, sisi-sisi segi-tiga dan sudut-sudut segitiga adalah:&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 216.05pt; text-align: justify; line-height: 150%;"&gt;AB = c. BC = a. AC = b&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 234.05pt; text-align: justify; text-indent: -0.25in; line-height: 150%;"&gt;&lt;!--[if !supportLists]--&gt;&lt;span style="font-family:Symbol;"&gt;&lt;span style=""&gt;Ð&lt;span style=";font-family:&amp;quot;;font-size:7;"  &gt;      &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=""&gt;A = &lt;/span&gt;&lt;span style=""&gt;α&lt;/span&gt;&lt;span style=""&gt;&lt;span style=""&gt;  &lt;/span&gt;;&lt;span style=""&gt;  &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:Symbol;"&gt;&lt;span style=""&gt;Ð&lt;/span&gt;&lt;/span&gt;&lt;span style=""&gt; B = &lt;/span&gt;&lt;span style=""&gt;β&lt;/span&gt;&lt;span style=""&gt;&lt;span style=""&gt;  &lt;/span&gt;;&lt;span style=""&gt;  &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:Symbol;"&gt;&lt;span style=""&gt;Ð&lt;/span&gt;&lt;/span&gt;&lt;span style=""&gt; C = &lt;/span&gt;&lt;span style=""&gt;γ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 216.05pt; text-align: justify; line-height: 150%;"&gt;&lt;span style=""&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 27pt; text-align: justify; text-indent: 27pt; line-height: 150%;"&gt;&lt;span style=""&gt;Untuk membentuk suatu segitiga diperlukan 3 unsur, yang memenuhi persyaratan tertentu (kecuali ketiganya sudut). Beberapa alternatif pasangan ketiga unsur pembentuk segitiga adalah :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 27pt; text-align: justify; text-indent: 27pt; line-height: 150%;"&gt;&lt;span style=""&gt;&lt;span style=""&gt;      &lt;/span&gt;(ss, ss, ss)&lt;span style=""&gt;  &lt;/span&gt;;&lt;span style=""&gt;  &lt;/span&gt;(ss, ss, sd)&lt;span style=""&gt;  &lt;/span&gt;;&lt;span style=""&gt;  &lt;/span&gt;(ss, sd, ss)&lt;span style=""&gt;  &lt;/span&gt;;&lt;span style=""&gt;  &lt;/span&gt;(ss, sd,&lt;span style=""&gt;  &lt;/span&gt;sd) dan (sd, ss, sd)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-left: 27pt; text-align: justify; text-indent: 27pt; line-height: 150%;"&gt;&lt;span style=""&gt;Dari pasangan unusr yang diketahui untuk suatu segitiga, dapat ditentukan unsur-unsur lain yang tidak diketahui.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoBodyText" style="margin-left: 27pt; text-indent: 27pt; line-height: 150%;"&gt;Fungsi trigonometri yang berlaku untuk sudut-sudut dalam segitiga memberikan beberapa formula yang menyatakan hubungan antara sisi-sisi dan sudut-sudut segitiga, sehingga memudahkan perhitungan unsur segitiga yang belum diketahui.&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2014428696427548289-7138528538095402352?l=pusattrigonometri.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://pusattrigonometri.blogspot.com/feeds/7138528538095402352/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2014428696427548289&amp;postID=7138528538095402352' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7138528538095402352'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2014428696427548289/posts/default/7138528538095402352'/><link rel='alternate' type='text/html' href='http://pusattrigonometri.blogspot.com/2008/11/aturan-segi-tiga.html' title='UNSUR-UNSUR SEGITIGA'/><author><name>Drs. Chilmiy</name><uri>http://www.blogger.com/profile/10006842995623210477</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='30' height='32' src='http://4.bp.blogspot.com/_YIQycBBVyto/Si9ifWPtEfI/AAAAAAAAAFI/DuGnIPrcUoU/S220/ship.jpg'/></author><thr:total>0</thr:total></entry></feed>
