In the triangle shown determine angle a to the nearest degree A 34 B 56 C 61 D 29

VdesmedT asked Mar 3, 2023

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19 votes

In the triangle shown determine angle a to the nearest degree

A 34
B 56
C 61
D 29

VdesmedT asked Mar 3, 2023

2.8k points

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9 votes

Answer:

Explanation:

using the sine ratio in the right triangle

sin A =
(opposite)/(hypotenuse) =
(DL)/(AL) =
(5)/(9) , then

∠ A =
sin^(-1) (
(5)/(9) ) ≈ 34° ( to the nearest degree )

Magan answered Mar 8, 2023

by Magan

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