Worksheet: Perimeters of Rectangles and Squares

In this worksheet, we will practice finding the perimeter of a rectangle or a square by adding the lengths of all their sides or by formula using whole numbers only.

Q1:

Find the perimeter of a rectangle whose length is 35 cm and width is 15 cm.

Q2:

Find the perimeter of the rectangle.

Q3:

Calculate the perimeter of the square 𝐴𝐵𝐶𝐷.

Q4:

Calculate the perimeter of a square in meter whose side length is 38 m.

Q5:

How many inches of matting are needed to frame a print that is 16 by 26 inches?

Q6:

The sum of the perimeters of a square and a rectangle is 132 cm. The dimensions of the rectangle are 14 cm and 6 cm. What is the length of one side of the square?

Q7:

A square has a side length of 9 cm, and a rectangle has a length of 3 cm and a width of 2 cm. Find the difference between the perimeters of the square and the rectangle.

Q8:

Find the perimeter of the following figure.

Q9:

The perimeter of a square is 3 times the perimeter of a rectangle with length 18 cm and width 8 cm. Find the side length of the square.

Q10:

Calculate the perimeter of the square 𝐴𝐵𝐶𝐷.

Q11:

Calculate the perimeter of the square 𝐴𝐵𝐶𝐷.

Q12:

Find the perimeter of a rectangle whose length is 14 cm and width is 11 cm.

Q13:

Calculate the perimeter of a square in meter whose side length is 32 m.

Q14:

Calculate the perimeter of a square in meter whose side length is 26 m.

Q15:

The sum of the perimeters of two squares is 108 mm. If the side length of one of them is 2 mm, find the side length of the other square in millimeters.

Q16:

Find the difference between the perimeter of a square with side length 11 cm and the perimeter of a square with side length 10 cm.

Q17:

Calculate the side length of a square in meter whose perimeter is 24 m.

Q18:

If a wire having a length of 96 cm is folded to form a square, how long will each side be?

Q19:

Find the perimeter of a square whose side length is 19 cm.

Q20:

Calculate the perimeter of a square whose side length is 412 m.

Q21:

Calculate, in centimeters, the perimeter of a square with side length 70 mm.

Q22:

The table shows the relation between the side lengths of squares and their perimeters. Find the values of 𝑎, 𝑏, and 𝑐.

Side Length in Centimeters 5 10 𝑐
Perimeter in Centimeters 𝑎 𝑏 4
  • A 𝑎 = 2 0 , 𝑏 = 4 0 , 𝑐 = 1 .
  • B 𝑎 = 2 0 , 𝑏 = 2 5 , 𝑐 = 4 .
  • C 𝑎 = 1 5 , 𝑏 = 3 0 , 𝑐 = 1 .
  • D 𝑎 = 5 , 𝑏 = 4 0 , 𝑐 = 3 1 .

Q23:

What is the perimeter of a square of side 15?

Q24:

In volleyball, the shape of the court on one side of the net is a square with a side length of 9 meters. What is the perimeter of one half of a volleyball court?

Q25:

What is the side of a square with perimeter 4?

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