Sheet # 479 - Area/Perimeter
Name_________________________Date:_____________
Explain and Show Your Work.
1) The perimeter of a square is 40 cm. How long are its sides?
2) The area of a square is 36 cm². How long are its sides?
3) The perimeter of a square is 44 cm. What is its area?
4) The area of a square is 144 cm². What is its perimeter?
Answers for sheet # 479
1) Side = 10 cm
2) side = 10 cm
3) Side = 11 cm
Area = 121 sq cm
4) Side = 12 cm
Perimeter = 48 cm