Question

What is the value of x, given that the two pyramids are similar?

Answer 1

3

The pyramid is dilated by the scale factor of 2.

`8 / 2=4`

`6 / 2 = 3`

Answer 2

A 3

Explanation:

big pic base length = 8

small pic base length = 4

8÷4 = 2

big pic height = 6

small pic height = 6÷2 =3