Question
The figure shows Square L and Square M inside Square FGHJ. The area of Square M is 49 cm2 and the area of Square FGHJ is 81 cm2.
  1. Find the length of FK
  2. Find the area 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 shows Square L and Square M inside Square FGHJ. The area of Square M is 49 cm2 and the area of Square FGHJ is 81 cm2.
  1. Find the length of FK
  2. Find the area of the shaded region.