Question

If a = 7 and b = 11, what is the measure of ∠B? (round to the nearest tenth of a degree)

Answer 1

57.5 degrees

Explanation:

Assuming this is a triangle

a is adjacent is ∠B

b is opposite of ∠B

Use the inverse tangent equation:
`tan^(-1) (11/7)`

This equals to 57.52880771