<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="guide" id="trigonometry" lang="id">

    <info>
        <link type="guide" xref="index#equation"/>
    <credit type="translator copyright"><name>Hanhan Husna</name><email>matcherapy@gmail.com</email><years>2015.</years></credit><credit type="translator copyright"><name>Andika Triwidada</name><email>andika@gmail.com</email><years>2019-2021, 2023.</years></credit></info>

	<title>Trigonometri</title>
    
    <p>Trigonometri bisa dihitung menggunakan <link xref="function">fungsi</link> sin, cos, dan tan.</p>
    <example>
    <p>sin 45</p>
    </example>
    <p>
    To change the angle units used, use one of the following methods:
    </p>
    <list>
    <item><p>Press the menu button in the top-right
    corner of the window and select <gui style="menuitem">Preferences</gui></p></item>
    <item><p>In <gui>advanced mode</gui> you can use the Rad/Grad/Deg toggle button
    to toggle between units</p></item>
    </list>
    <p>
    Trigonometry buttons are visible when in <link xref="mouse">Advanced mode</link>.
    </p>
    <p>Fungsi hiperbola tersedia dengan menambahkan "h" di akhir fungsi.</p>
    <example>
    <p>sinh 0.34</p>
    </example>
    <p>Fungsi invers dapat dimasukkan menggunakan simbol ⁻¹ (<keyseq><key>Ctrl</key><key>I</key></keyseq>) atau menambah karakter "a" sebelum fungsi. Dua persamaan berikut bernilai sama.</p>
    <example>
    <p>sin⁻¹ 0.5</p>
    <p>asin 0.5</p>
    </example>   
    <p>Untuk memasukkan <link xref="variable">π</link> dengan papant ik gunakan <keyseq><key>Ctrl</key><key>P</key></keyseq>.</p>
</page>
