Question

Triangular tortilla chips have interior angles labelled A, B, and C. The measure of interior angle A is 90∘.If the measure of interior angle B is 10∘ greater than interior angle C, what is the measure of interior angle B?

1. 50
2. 60
3. 30
4. 40

Answer 1

Angle B = 50°

90 + 50 + 40 = 180