Question

Please help me out???

Answer 1

Answer:

2v+2v+108=180

4v+108=180

4v=180-108

4v=72

v=72÷4

v=18

Answer 2

Y=18.

All triangles are 180 degrees. The given angle is 108 degrees. 180 - 108 = 72. 72 degrees are left to solve for in the triangle. 72 degrees / the two angles = 36. The angles of the triangle are 108, 36, 36. The 36 degree angle = 2y. 36 / 2 = 18.

Y=18