Question

(Please answer quickly. Explain how you got your answer for better understanding.)

Answer 1

C

Explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠p is an exterior angle and angles 90 and 25 are the opposite interior angles, thus

∠p = 90° + 25° = 115° → B

Answer 2

《ANSWER》

《EXTERIOR ANGLE THEOREM》

Acoording to the exterior angle thereom we know that

The sum of the co-interior opposite angles is equal to the Exterior Angle, so applying it we get as

90° + 25° = 115°

Thus the major angle p = 115°