Question

In ΔQRS, the measure of ∠S=90°, SQ = 47 feet, and RS = 70 feet. Find the measure of ∠R to the nearest tenth of a degree.

Answer 1

33.9

Explanation:

What function uses the OPPOSITE and the ADJACENT?

tanR=

adjacent /opposite

​

=

70/ 47

tanR=

70 /47

R=tan

−1

( 70 /47 )

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