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this picture sucks I know but help me please :))

this picture sucks I know but help me please :))-example-1

1 Answer

4 votes

Answer:

See step by step

Explanation:

The student found the cosine of angle A not the sine. Sine is Opposite/Hypotenuse. This student found Adjacent/Hypotenuse. The correct answer is Sin A= 12/13.

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