Grade 4ChallengeAngles
Angles · Challenge problem
A rectangle is cm long and cm wide. A square has exactly the same perimeter as the rectangle. How many square centimetres bigger is the area of the square than the area of the rectangle?
A rectangle is cm long and cm wide. A square has exactly the same perimeter as the rectangle. How many square centimetres bigger is the area of the square than the area of the rectangle?