Question

In ΔTUV, the measure of ∠V=90°, the measure of ∠T=42°, and UV = 20 feet. Find the length of TU to the nearest tenth of a foot.

Answer 1

29.9

Explanation:

Answer 2

29.9 feet

Explanation:

sin 42= 20/x

X sin 42=20 cross multiply

X sin 42/sin 42 = 20/sin 42 Divide each side by sin 42

X = 20/sin 42 = 29.8895 ~ 29.9 feet