Question

The lines p and r intersect with point Q.

What is the value of x?

Enter your answer in the box.

y = ?

Answer 1

x=28

Explanation:

First, you have to take into account that 140 and x+12 are supplementary angles, meaning that they are adding up to be 180 degrees. Write the equation x+152=180 and subtract 152 on both sides. Then, you should get x=28.