Mathematics, 28.01.2020 01:31 girdwood797

What are the correct trigonometric ratios that could be used to determine the length of ln?
check all that apply.
sin(20°) = startfraction l n over 8 endfraction
cos(70°) = startfraction 8 over l n endfraction
tan(70°) = startfraction l n over m n endfraction
sin(20°) = startfraction 8 over l n endfraction
cos(70°) = startfraction l n over 8 endfraction

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What are the correct trigonometric ratios that could be used to determine the length of ln?
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