Question

PLEASE MATH HELP WILL GIVE BRAINLIEST!!
What is the measure of ∠R ?



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

m∠R=

Answer 1

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Formula
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Sin θ = opp/hyp

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Apply formula to find ∠R
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sin (R) = 30/40
R = sin⁻¹(30/40)
R = 48.59° (nearest hundredth)

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Answer: Angle R is 48.59°
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