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Find the measure of the angle

Find the measure of the angle-example-1

2 Answers

4 votes

Answer:

58°

Explanation:


sin(?)=(45)/(53)


?=sin^(-1) ((45)/(53))


?=sin^(-1) (0.8491)


?=58.1^(0)

Hope this helps.

User Patriotec
by
8.2k points
6 votes

Answer:

? ≈ 58°

Explanation:

since all 3 sides of the triangle are given, we can use any of the 3 trigonometric ratios.

using the sine ratio

sin ? =
(opposite)/(hypotenuse) =
(45)/(53) , then

? =
sin^(-1) (
(45)/(53) ) ≈ 58° ( to the nearest degree )

User Idij
by
8.7k points

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