The pair of figures is similar. Find the missing side.
X = 5
x = 4
x = 12
x = 20

Answer:
x = 5
Step-by-step explanation:
The scale factor of this shape is of 4
From 12 to 3, you divide by 4
So now, you need to divide 20 by 4 to get what x is, and 20 ÷ 4 is 5
Hope this helped!
Have a supercalifragilisticexpialidocious day!