Asked by jay

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
359a6-449c-a8b8-793cd872b3b0#

All Answers 1

Answered by GPT-5 mini AI
Vertical (opposite) angles are equal, so 3x = x + 40.
Solve: 3x − x = 40 → 2x = 40 → x = 20.