Class 4 Exam  >  Class 4 Notes  >  Mathematics for Class 4  >  Worksheet Solutions: Perimeter and Area

Perimeter and Area Class 4 Worksheet Maths Chapter 9

Q1: Find the perimeter of each of the following figures:
(i) Perimeter of the triangle is ______ cm.Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 14

(ii) Perimeter of the square is ______ cm.
Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 16

(iii) Perimeter of the square is ______ cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 28

(iv) Perimeter of the rectangle is ______ cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 26

(v) Perimeter of the triangle is ______ cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 19

(vi) The perimeter of the rectangle is ______ cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 20

Q2: In the following figures, assume that each small square is 1 sq cm. Count the squares and find the area:
(i) Area = ______ sq cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 18

(ii) Area = ______ sq cm.
Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 8

(iii) Area = ______ sq cm.
Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 8

(iv) Area = ______ sq cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 49

(v) Area = ______ sq cm.

Perimeter and Area Class 4 Worksheet Maths Chapter 9Ans: 16

Q3: Find the area of the rectangle, whose:
(i) length = 5 m 8 cm, breadth = 3 m 75 cm
Ans: 
5.8 x 3.75 = 21 m 75 cm

(ii) length = 4 m 50 cm, breadth = 2 m 7 cm
Ans:
4.50 x 2.7 = 12 m 15 cm

(iii) length = 1 m 5 cm, breadth = 90 cm
Ans:
1.5 x 90 = 1 m 35 cm

(iv) length = 125 m, breadth = 84 m
Ans: 
125 x 84 = 10500 m

(v) length = 80 cm, breadth = 24 cm
Ans: 
80 x 24 = 1920 cm

Q4: Find the perimeter of:
(i) The triangle whose sides are 8 em, 9 cm, and 12 cm.
Ans: 
Perimeter = 8 + 9 + 12 = 29 cm

(ii) The square whose side is 14 cm.
Ans: 
Perimeter = 4(14) = 56 cm

Q5: Find the area of the following rectangles:
(i)
Perimeter and Area Class 4 Worksheet Maths Chapter 9

Ans: Area of rectangle = l x b
= 10 x 15 = 150 cm

(ii)
Perimeter and Area Class 4 Worksheet Maths Chapter 9
Ans: 
Area of rectangle = l x b= 2 x 5 = 10 cm

Q6: Find the area of the square, whose:
(i) side = 256 dm
Ans: 
256 x 256 = 65536 dm

(ii) side = 92 dm
Ans: 
92 x 92 = 8464 dm

(iii) side = 18m
Ans: 
18 x 18 = 324 m

(iv) side = 7 cm
Ans:
7 x 7 = 49 cm

(v) side = 20 cm
Ans: 20 x 20 = 400 cm

Q7: Find the area of the following squares:
Area of square = side x side
(i)
Perimeter and Area Class 4 Worksheet Maths Chapter 9
Ans: 20 x 20 = 400 cm

(ii)
Perimeter and Area Class 4 Worksheet Maths Chapter 9
Ans: 
6 x 6 = 36 cm

The document Perimeter and Area Class 4 Worksheet Maths Chapter 9 is a part of the Class 4 Course Mathematics for Class 4.
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FAQs on Perimeter and Area Class 4 Worksheet Maths Chapter 9

1. What is the difference between perimeter and area?
Ans. Perimeter is the distance around the outside of a shape, while area is the measure of the space enclosed by a shape.
2. How do you calculate the perimeter of a rectangle?
Ans. To calculate the perimeter of a rectangle, you add up all the sides of the rectangle using the formula: perimeter = 2(length + width).
3. What is the formula for finding the area of a triangle?
Ans. The formula for finding the area of a triangle is area = 1/2(base x height).
4. How do you find the perimeter of a circle?
Ans. To find the perimeter of a circle, you use the formula: perimeter = 2πr, where r is the radius of the circle.
5. Can the area of a shape be greater than its perimeter?
Ans. Yes, it is possible for the area of a shape to be greater than its perimeter. This can happen with shapes that have a large area relative to their perimeter, such as circles.
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