In the following figure, m || QR. Then, the measure of ∠QPR is

Given:

m || QR

To find:

The measure of ∠QPR.

Solution:

Since m || QR and a transversal line intersect them, therefore the alternate interior angles are equal.

Let points S and T lie on the line m. S is on the right and T is on the left side of point P.

Now, angles TPQ, QPR and RPS lie on the one side of a straight line. It means, their sum is 180 degrees.

Therefore, the measure of angle QPR is 85 degrees.

96 39 cause 135 -96=39 im smart (i used a calculater)