Question

The following shapes are similar find the missing side

Answer 1

Answer:

We will create a proportional relationship to find x.

$\frac{12}{3} = \frac{20}{x}\\\\12x = 60\\\\x = 5$

The missing side is D. x = 5.

Answer 2

Answer:

I don't know the exact answer but I that x=5

Step-by-step explanation:

12/3=20/x

12x=20*3

12x=60

x=60/12

x=5