Punjab State Board PSEB 4th Class Maths Book Solutions Chapter 8 Perimeter and Area Ex 8.3 Textbook Exercise Questions and Answers.

## PSEB Solutions for Class 4 Maths Chapter 8 Perimeter and Area Ex 8.3

Question 1.

Colour the area covered by each figure :

Solution:

Solution:

Solution:

Solution:

Note: You can fill any colour.

Question 2.

Find the area of each figure on the basis of number of squares if side of each square is 1 cm and area of each square is 1 square cm.

Solution:

(a) Number of squares = 13

Area of the figure = 13 × 1 cm^{2} = 13 cm^{2}

(b) Number of squares = 20

Area of the figure = 20 × 1 cm^{2} = 20 cm^{2}

(c) Number of squares = 5

Area of the figure = 5 × 1 cm^{2} = 5 cm^{2}

(d) Number of squares = 9

Area of the figure = 9 × 1 cm^{2} = 9 cm^{2}

(e) Number of squares = 12

Area of the figure = 12 × 1 cm^{2} = 12 cm^{2}

(f) Number of squares = 16

Area of the figure = 16 × 1 cm^{2} = 16 cm^{2}

Question 3.

How many square cm area is covered by each figure ?

Solution:

(a) 6

(b) 7

(c) 10

(d) 7

(e) 13

(f) 4

Question 4.

In a notebook with squares draw your favourite figure in which the number of square boxes are:

(a) 20

(b) 27

(c) 15.

Solution:

Try yourself

Question 5.

Look at this picture. Can you divide the figure into four equal parts. How many squares are there in each part?

Solution:

Number of squares = 12

Number of parts into which to be divided = 4

Number of squares in each part = 12 ÷ 4 = 3