Help please ……………………..

asked Oct 26, 2022 203k views

2 votes

Help please
……………………..

4.2k points

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3 votes

Answer:

b ≈ 48.6°

Explanation:

Using the sine ratio in the right triangle

sin b =
(opposite)/(hypotenuse) =
(9)/(12) , then

b =
sin^(-1) (
(9)/(12) ) ≈ 48.6° ( to 1 dec. place )

Raumus answered Oct 31, 2022

4.2k points

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