div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: WordPresscom · 392018 · These functions are special because they only act on anqle measures and their values are found by using specific ratios These ratios are formed by src=https:reader034fdocumentsnetreader034viewer20220424165f32125cc6f55d2419127769html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: WordPresscom · 392018 · These functions are special because they only act on anqle measures and their values are found by using specific ratios These ratios are formed by src=https:reader034fdocumentsnetreader034viewer20220424165f32125cc6f55d2419127769html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: WordPresscom · 392018 · These functions are special because they only act on anqle measures and their values are found by using specific ratios These ratios are formed by src=https:reader034fdocumentsnetreader034viewer20220424165f32125cc6f55d2419127769html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: WordPresscom · 392018 · These functions are special because they only act on anqle measures and their values are found by using specific ratios These ratios are formed by src=https:reader034fdocumentsnetreader034viewer20220424165f32125cc6f55d2419127769html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: WordPresscom · 392018 · These functions are special because they only act on anqle measures and their values are found by using specific ratios These ratios are formed by...