What is the measure of R? Enter your answer as a decimal in the box, round only your final answer to the nearest hundredth.

What is the measure of R Enter your answer as a decimal in the box round only your final answer to the nearest hundredth class=

Respuesta :

sin <R=30/40=3/4=0.75

⇒ < R ≈49 °

The answer is m∠R= 48.59°