Question

Find the measure of the indicated angle.
1.

Answer 1

Explanation:

Three interior angles of a triangle sum to 180 degrees, so the angle just below P = 180 - 35 - 95 = 50 degrees

then this angle + the ? are co-linear angles....the form a straight line = 180 degrees

50 + ? = 180

? = 130 degrees

Answer 2

? = 130°

Explanation:

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

? is an exterior angle of the triangle , then

? = 35° + 95° = 130°