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Pls helppp!!! -------
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Pls helppp!!! -------

Pls helppp!!! --------example-1
User Dylan Harness
by
7.8k points

1 Answer

3 votes

Answer:

∠ A ≈ 44.42°

Explanation:

Using the cosine ratio in the right triangle

cos A =
(adjacent)/(hypotenuse) =
(AC)/(AB) =
(5)/(7) , then

∠ A =
cos^(-1) (
(5)/(7) ) ≈ 44.42° ( to the nearest hundredth )

User Mikezter
by
8.1k points
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