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In ΔSTU, the measure of ∠U=90°, the measure of ∠T=79°, and US = 9.1 feet. Find the length of TU to the nearest tenth of a foot.
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In ΔSTU, the measure of ∠U=90°, the measure of ∠T=79°, and US = 9.1 feet. Find the length of TU to the nearest tenth of a foot.

User Deepak Patankar
by
8.2k points

2 Answers

2 votes

Answer:

128.1 feet

Explanation:

DM

User Acw
by
7.9k points
4 votes

Answer:

Explanation:

tan(79°) = US/TU = 9.1/TU

TU = 9.1/tan(79°) = 1.8 ft

User Quinn
by
7.1k points
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