Question
The figure not drawn to scale shows Square W and Square X inside Square STUV. The area of Square W is 9 m2 and the area of Square STUV is 144 m2.
  1. Find the length of one side of Square X.
  2. Find the perimeter of the shaded region.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The figure not drawn to scale shows Square W and Square X inside Square STUV. The area of Square W is 9 m2 and the area of Square STUV is 144 m2.
  1. Find the length of one side of Square X.
  2. Find the perimeter of the shaded region.