Question

What is the value of x?

Answer 1

x = 16.

Hope this helps!

Answer 2

x = 16

Explanation:

Since the triangles are similar then the ratio of corresponding sides are equal, that is

`(x)/(4)` =
`(20)/(5)` ( cross- multiply )

5x = 80 ( divide both sides by 5 )

x = 16