Question

A communications company is building a 30-foot antenna to carry cell phone transmissions. A 50-foot wire from the top of the antenna to the ground is used to stabilize the antenna. Find, to the nearest degree, the measure of the angle that the wire makes with the ground.

Answer 1

37*

Answer 2

use tan.

Answer 3

no use sin

Answer 4

sin(theta)=30/50

Answer 5

i used tan.

Answer 6

okayy i used sin-1 !

Answer 7

thank you both