Question

In triangle ABC, C is a right angle. Side c = 9 and side a = 5. What are the measures of the remaining side and angles, in degrees, of the triangle? Round answers to the nearest hundredth if needed. I need step by step instructions (:

Answer 1

to find b, you need to solve

a^2 + b^2 = c^2

5^2 + b^2 = 9^2

for b