Question

In a ΔABC, angle bisector of B and C meet at point P such that ∠BPC = 127˚. What is the measure of ∠A?

• A. 72
• B. 74
• C. 76
• D. 78

Answer 1

Answer:

B. 74

∠A = 180 - (∠B + ∠C)

= 180 - 2 * (180 - 127)

= 74