Question

Please need help asap!!

Answer 1

Because the polygons are similar, the indicated angles are identical. Thus,

4x + 10 = 80, and 4x = 70, so that x = 17.5.

Answer 2

Corresponding angles of similar polygons are congruent. We assume that two angles with given measures are corresponding angles.

4x + 10 = 80

4x = 70

x = 17.5

Answer: 17.5