{"id":744,"date":"2023-09-25T03:34:06","date_gmt":"2023-09-25T03:34:06","guid":{"rendered":"https:\/\/bbgpdiy.kemdikbud.go.id\/labs\/?p=744"},"modified":"2025-09-10T09:14:02","modified_gmt":"2025-09-10T09:14:02","slug":"perbandingan-trigonometri-tanpa-kalkulator","status":"publish","type":"post","link":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/2023\/09\/25\/perbandingan-trigonometri-tanpa-kalkulator\/","title":{"rendered":"Perbandingan Trigonometri Tanpa Kalkulator"},"content":{"rendered":"\n\n\n<p>Media dapat digunakan menunjukkan ke siswa bahwa mencari nilai perbandingan trigonometri dapat dilakukan tanpa kalkulator atau tabel trigonometri.&nbsp; Dengan menggunakan busur OAB berjari-jari 1 seperti pada applet, maka nilai sinus, cosinus, tangen, cotangen, secan, dan cosecan suatu sudut dapat ditentukan dengan mengukur ruas-ruas garis yang terbentuk.<\/p>\n\n\n\n<p>Siswa dapat juga melakukan aktivitas luring melalui kertas cetakan yang ada pada file lampiran.<\/p>\n\n\n\n<p>Langkah lebih lanjut, silahkan mengikuti tautan di tombol berikut ini <\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.geogebra.org\/m\/xtdduumk\">Tautan <\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"527\" height=\"334\" src=\"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-content\/uploads\/sites\/6\/2023\/09\/image-2.png\" alt=\"\" class=\"wp-image-745\" srcset=\"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-content\/uploads\/sites\/6\/2023\/09\/image-2.png 527w, https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-content\/uploads\/sites\/6\/2023\/09\/image-2-300x190.png 300w\" sizes=\"(max-width: 527px) 100vw, 527px\" \/><\/figure>\n\n\n\n<p>Sumber: Untung TS<\/p>\n\n\n\n<script src=\"https:\/\/code.responsivevoice.org\/responsivevoice.js?key=xIDG6JzF\"><\/script>\n<script>\n  \/\/ Fungsi untuk membaca teks yang dipilih\n  function bacaTeksTerpilih() {\n    const selectedText = window.getSelection().toString().trim();\n    if (selectedText.length > 0) {\n      responsiveVoice.cancel();\n      responsiveVoice.speak(selectedText, \"Indonesian Female\");\n    }\n  }\n\n  \/\/ Aktif saat mouse selesai blok teks\n  document.addEventListener(\"mouseup\", function () {\n    setTimeout(bacaTeksTerpilih, 100);\n  });\n\n  \/\/ Aktif saat double click pada kata\n  document.addEventListener(\"dblclick\", function () {\n    setTimeout(bacaTeksTerpilih, 100);\n  });\n\n  \/\/ Aktif saat mouse hover ke elemen teks (judul, paragraf, dll)\n  document.querySelectorAll(\"p, span, li, a, h1, h2, h3, h4, h5, h6\").forEach(function(el) {\n    el.addEventListener(\"mouseenter\", function () {\n      const text = el.innerText.trim();\n      if (text.length > 0) {\n        responsiveVoice.cancel();\n        responsiveVoice.speak(text, \"Indonesian Female\");\n      }\n    });\n  });\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>Media dapat digunakan menunjukkan ke siswa bahwa mencari nilai perbandingan trigonometri dapat dilakukan tanpa kalkulator atau tabel trigonometri.&nbsp; Dengan menggunakan busur OAB berjari-jari 1 seperti pada applet, maka nilai sinus, cosinus, tangen, cotangen, secan, dan cosecan suatu sudut dapat ditentukan dengan mengukur ruas-ruas garis yang terbentuk. Siswa dapat juga melakukan aktivitas luring melalui kertas cetakan [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,3],"tags":[4,9,10,12],"class_list":["post-744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alat-peraga","category-matematika","tag-matematika","tag-matematika-sma","tag-sma","tag-trigonometri"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":1,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"predecessor-version":[{"id":1459,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/posts\/744\/revisions\/1459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/media\/745"}],"wp:attachment":[{"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bbgtkdiy.kemendikdasmen.go.id\/labvirtual\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}