Question

In ΔABC, the sum of the measures of ∠A and ∠B is 47°. What is the measure of ∠C ?

Question 1 options:

133°

47°

86°

143°

94°

Answer 1

133

Explanation:

A + B = 47

A + B + C = 180

47 + C = 180

C = 180 - 47

C = 133