Which trig ratio will be helpful in finding the missing side length?

Jeiea asked Jan 28, 2023

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3 votes

Jeiea asked Jan 28, 2023

by Jeiea

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4 votes

Since we know the hypotenuse and we need to calculate the opposite side we need to use the sine function since:

$\begin{gathered} sin(\theta)=\frac{opposite}{_{\text{ }}hypotenuse} \\ so: \\ sin(21)=(x)/(22) \end{gathered}$

Answer:

sin(21)

VisualStudioEspresso answered Feb 3, 2023

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