Question

What is the measure of angle R?

Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.

​m∠R=​ °

Answer 1

Answer:m∠R= 23°

in triangle PQE

sin R=PQ/PR

sinR=5/13

R=sin-¹(5/13)=22.62°

Answer 2

< R= 22.62

Explanation:

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