Question

Please help. I don’t understand any of this.

Answer 1

If the two triangles are congruent (not just similar), then QS and TV would be equal. Thus, 3v + 2 = 7v - 6.

Solving this equation for v: 4v = 8, and v = 2.

Then QS = 3(2) + 2, or 8, and TV should be the same: 7(2) - 6 = 8.

Explanation:

Answer 2

If the two triangles are congruent (not just similar), then QS and TV would be equal. Thus, 3v + 2 = 7v - 6.

Solving this equation for v: 4v = 8, and v = 2.

Then QS = 3(2) + 2, or 8, and TV should be the same: 7(2) - 6 = 8.