Class 4 Maths Worksheet: Perimeter and Area
The method (Around or inside): Perimeter of a rectangle = 2 × (length + width). Square: 4 × side. Area of a rectangle = length × width. Square: side × side. Side of a square = perimeter ÷ 4. Width = area ÷ length. Perimeter is in cm or m; area is in square cm or square m.
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- 1.A rectangle has an area of 60 square cm. Its length is 10 cm. What is its width (in cm)?
- 2.A rectangle is 17 cm long and 8 cm wide. What is its area (in square cm)?
- 3.A rectangle has an area of 36 square cm. Its length is 6 cm. What is its width (in cm)?
- 4.A rectangular park is 25 m long and 10 m wide. How many metres of fence are needed to go all around it?
- 5.A rectangle is 13 cm long and 2 cm wide. What is its area (in square cm)?
- 6.A rectangle is 18 cm long and 16 cm wide. What is its perimeter (in cm)?
- 7.A rectangle has an area of 108 square cm. Its length is 9 cm. What is its width (in cm)?
- 8.A rectangle is 19 cm long and 18 cm wide. What is its area (in square cm)?
- 9.A rectangle is 20 cm long and 17 cm wide. What is its area (in square cm)?
- 10.A rectangle is 18 cm long and 16 cm wide. What is its area (in square cm)?
- 11.A rectangular park is 60 m long and 10 m wide. How many metres of fence are needed to go all around it?
- 12.A square has a perimeter of 12 cm. How long is each side (in cm)?
- 13.A rectangle has an area of 25 square cm. Its length is 5 cm. What is its width (in cm)?
- 14.A rectangle has an area of 54 square cm. Its length is 9 cm. What is its width (in cm)?
- 15.A rectangle has an area of 35 square cm. Its length is 5 cm. What is its width (in cm)?
- 16.A rectangle is 25 cm long and 23 cm wide. What is its perimeter (in cm)?
- 17.A rectangular park is 90 m long and 15 m wide. How many metres of fence are needed to go all around it?
- 18.A rectangle has an area of 48 square cm. Its length is 8 cm. What is its width (in cm)?
- 19.A square has a perimeter of 8 cm. How long is each side (in cm)?
- 20.A rectangle is 11 cm long and 3 cm wide. What is its area (in square cm)?
- 21.A rectangular park is 75 m long and 40 m wide. How many metres of fence are needed to go all around it?
- 22.A rectangular park is 30 m long and 10 m wide. How many metres of fence are needed to go all around it?
- 23.A rectangle has an area of 90 square cm. Its length is 10 cm. What is its width (in cm)?
- 24.A rectangle has an area of 60 square cm. Its length is 5 cm. What is its width (in cm)?
- 25.Each side of a square is 2 cm. What is its area (in square cm)?
- 26.A rectangle has an area of 24 square cm. Its length is 8 cm. What is its width (in cm)?
- 27.A rectangle is 22 cm long and 12 cm wide. What is its perimeter (in cm)?
- 28.A rectangle is 14 cm long and 10 cm wide. What is its perimeter (in cm)?
- 29.A rectangular park is 30 m long and 25 m wide. How many metres of fence are needed to go all around it?
- 30.A square has a perimeter of 48 cm. How long is each side (in cm)?
- 31.A rectangle is 13 cm long and 9 cm wide. What is its perimeter (in cm)?
- 32.A rectangular park is 70 m long and 45 m wide. How many metres of fence are needed to go all around it?
- 33.A rectangle is 16 cm long and 4 cm wide. What is its area (in square cm)?
- 34.Each side of a square is 6 cm. What is its area (in square cm)?
- 35.A rectangle has an area of 44 square cm. Its length is 11 cm. What is its width (in cm)?
- 36.A rectangle is 6 cm long and 2 cm wide. What is its perimeter (in cm)?
- 37.Each side of a square is 3 cm. What is its perimeter (in cm)?
- 38.A rectangle is 16 cm long and 9 cm wide. What is its area (in square cm)?
- 39.A square has a perimeter of 92 cm. How long is each side (in cm)?
- 40.A square has a perimeter of 40 cm. How long is each side (in cm)?
Answer key
- 6
- 136
- 6
- 70
- 26
- 68
- 12
- 342
- 340
- 288
- 140
- 3
- 5
- 6
- 7
- 96
- 210
- 6
- 2
- 33
- 230
- 80
- 9
- 12
- 4
- 3
- 68
- 48
- 110
- 12
- 44
- 230
- 64
- 36
- 4
- 16
- 12
- 144
- 23
- 10
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