Question

What is measure of angle A?

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

Answer 1

Using one of the above equations, you can find the value of the any of the two angles.

tan(P) = 15/8 => P = tan-¹(15/8) = 61.9°

tan(R) = 8/15 => R = tan-¹(8/15) = 28.1°

Hope that helps