Question

What is the value of x?

20
35
60
70

Answer 1

∠TRS and ∠VRW equal because they are opposed by the vertex

x+40 = 3x

x-3x=-40

-2x=-40

x= 40/2 = 20°

∠TRS = x+40 =20+40=60°

∠VRW = 3x= 20*3 =60°

Explanation:

Answer 2

20

Explanation: