Question

if sin o= 11/15 then find coso
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$\sin\: 0 = \frac{11}{15} \\ \frac{p}{h} = \frac{11}{15} \\ \\ b = \sqrt{ {h}^{2} - {p}^{2} } \\ = \sqrt{ {15}^{2} - {11}^{2} } \\ = \sqrt{225 - 121} \\ = \sqrt{104} \\ = 2 \sqrt{26}$

$\cos \: 0 = \frac{b}{h} = \frac{2 \sqrt{26} }{15}$