![](http://admin.getprephub.com/media/editor/ra8_20230123091513825083.png) Find $$\sin (\alpha)$$ in the triangle.

Answer We know that, $$\sin (\alpha)=\frac{\text { Opposite leg length }}{H y p o t e n u s e ~ l e n g t h}=\frac{B C}{A B}=\frac{20}{29}$$

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Question

Difficulty Level:

Medium

MCQ

Find $\sin (\alpha)$ in the triangle.

Select all that apply :

$\frac{20}{29}$

$\frac{21}{20}$

$\frac{20}{21}$

$\frac{29}{20}$

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