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 rectangular park is 40 m long and 10 m wide. How many metres of fence are needed to go all around it?
- 2.A rectangle has an area of 32 square cm. Its length is 8 cm. What is its width (in cm)?
- 3.Each side of a square is 15 cm. What is its area (in square cm)?
- 4.A rectangle has an area of 45 square cm. Its length is 5 cm. What is its width (in cm)?
- 5.A rectangular park is 25 m long and 15 m wide. How many metres of fence are needed to go all around it?
- 6.Each side of a square is 4 cm. What is its perimeter (in cm)?
- 7.Each side of a square is 2 cm. What is its perimeter (in cm)?
- 8.Each side of a square is 18 cm. What is its perimeter (in cm)?
- 9.A rectangular park is 90 m long and 10 m wide. How many metres of fence are needed to go all around it?
- 10.A rectangle is 27 cm long and 16 cm wide. What is its perimeter (in cm)?
- 11.Each side of a square is 25 cm. What is its perimeter (in cm)?
- 12.A rectangle is 10 cm long and 9 cm wide. What is its area (in square cm)?
- 13.Each side of a square is 10 cm. What is its perimeter (in cm)?
- 14.A rectangle is 10 cm long and 6 cm wide. What is its perimeter (in cm)?
- 15.A square has a perimeter of 80 cm. How long is each side (in cm)?
- 16.Each side of a square is 3 cm. What is its area (in square cm)?
- 17.A square has a perimeter of 32 cm. How long is each side (in cm)?
- 18.A rectangle is 14 cm long and 10 cm wide. What is its perimeter (in cm)?
- 19.A rectangle has an area of 84 square cm. Its length is 12 cm. What is its width (in cm)?
- 20.A rectangular park is 95 m long and 45 m wide. How many metres of fence are needed to go all around it?
- 21.A square has a perimeter of 84 cm. How long is each side (in cm)?
- 22.A rectangle is 25 cm long and 9 cm wide. What is its perimeter (in cm)?
- 23.A square has a perimeter of 36 cm. How long is each side (in cm)?
- 24.A rectangle is 8 cm long and 6 cm wide. What is its perimeter (in cm)?
- 25.A rectangle is 9 cm long and 4 cm wide. What is its perimeter (in cm)?
- 26.Each side of a square is 6 cm. What is its area (in square cm)?
- 27.A rectangular park is 70 m long and 45 m wide. How many metres of fence are needed to go all around it?
- 28.A rectangle has an area of 36 square cm. Its length is 9 cm. What is its width (in cm)?
- 29.A rectangle is 4 cm long and 2 cm wide. What is its area (in square cm)?
- 30.A rectangle is 11 cm long and 2 cm wide. What is its area (in square cm)?
- 31.Each side of a square is 14 cm. What is its area (in square cm)?
- 32.Each side of a square is 13 cm. What is its area (in square cm)?
- 33.A rectangle is 15 cm long and 6 cm wide. What is its area (in square cm)?
- 34.A rectangle is 5 cm long and 4 cm wide. What is its perimeter (in cm)?
- 35.A rectangular park is 60 m long and 20 m wide. How many metres of fence are needed to go all around it?
- 36.A rectangle is 14 cm long and 2 cm wide. What is its area (in square cm)?
- 37.A rectangle has an area of 18 square cm. Its length is 3 cm. What is its width (in cm)?
- 38.A rectangular park is 40 m long and 30 m wide. How many metres of fence are needed to go all around it?
- 39.Each side of a square is 10 cm. What is its area (in square cm)?
- 40.A square has a perimeter of 28 cm. How long is each side (in cm)?
Answer key
- 100
- 4
- 225
- 9
- 80
- 16
- 8
- 72
- 200
- 86
- 100
- 90
- 40
- 32
- 20
- 9
- 8
- 48
- 7
- 280
- 21
- 68
- 9
- 28
- 26
- 36
- 230
- 4
- 8
- 22
- 196
- 169
- 90
- 18
- 160
- 28
- 6
- 140
- 100
- 7
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