Question

The Polygons are similar. Solve for x

10

9

6

12

Answer 1

Explanation:

`( - 2 + 7x)/(32) = (25)/(20)`

`( - 2 + 7x)/(32) = (5)/(4)`

4(-2+7x) = 5(32)

-8 + 28x = 160

28x = 160+8

28x = 168

x = 168/28

= 42/7

= 6