Question

In AABC, if m ZA = 25° and mZB = 108°, what is mZC?

Answer 1

Explanation:

Sum of all the angles of a triangle = 180°

∠A + ∠B + ∠C = 180

25 + 108 + ∠C = 180

133 + ∠C = 180

∠C = 180 - 133

∠C = 47°