Question

Find the length of x. Assume the triangles are similar.

Answer 1

C

Explanation:

Assuming the triangles are similar then the ratios of corresponding sides are equal, that is

`(2.8)/(x)` =
`(2.4)/(4.8)` ( cross- multiply )

2.4x = 13.44 ( divide both sides by 2.4 )

x = 5.6 → C