Question

The triangles below are similar find the value of x

Answer 1

Its 12 because you do 10.5/21=x/24

Answer 2

Answer:

$x=12\ units$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of their corresponding sides is equal

so

In this problem

$\frac{x}{24}=\frac{10.5}{21}$

$x=24\frac{10.5}{21}$

$x=12\ units$