Question

What is the value of x
Help is needed.

Answer 1

x = 27.2.

Explanation:

As BD || CE the triangles ABD and ACE are similar.

AB = 25 - 8 = 17.

AB / AC = AD / AE ( similar triangles)

17 / 25 = x / 40

x = 17*40 / 25

= 27.2.