Question

What is the value of p?

Answer 1

C. 35°

Explanation:

Look at the picture.

We have the supplementary angles. Supplementary angles add up to 180°.

Therefore the measure of first is 55° and the second angle is 90°.

We know: The sum of the measures of the angles in the triangle is equal 180°.

Therefore

p° = 180° - (55° + 90°) = 180° - 145° = 35°