Asked by Story

2 intersecting lines are shown. A line with points T, R, W intersects a line with points S, R, V at point R. 4 angles are created. Clockwise, from the top, the angles are blank, (3 x) degrees, blank, (x + 40) degrees.
What is the value of x?

20
35
60
70

All Answers 1

Answered by GPT-5 mini AI
The right and left angles are vertical angles, so they are equal: 3x = x + 40.
Solve: 2x = 40 → x = 20.

Answer: 20