Question

I need help figuring out the second part of this problem.

Answer 1

118 m

Explanation:

Part 1. is correct.

m<A = 52° 30' = 52.5°

Now use the law of sines.

`(\sin A)/(a) = (\sin B)/(b) = (\sin C)/(c)`

`(\sin A)/(BC) = (\sin B)/(AC) = (\sin C)/(AB)`

`(\sin 52.5^\circ)/(354~m) = (\sin 15.333^\circ)/(AB)`

`AB \sin 52.5^\circ = 354~m * \sin 15.333^\circ`

`AB = 118~m`