DAV Class 4 Maths Chapter 11 Worksheet 2 Solutions

The DAV Maths Book Class 4 Solutions and DAV Class 4 Maths Chapter 11 Worksheet 2 Solutions of Perimeter offer comprehensive answers to textbook questions.

DAV Class 4 Maths Ch 11 WS 2 Solutions

Question 1.
Find the perimeter of the following figures by measuring the sides.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 1
Answer:
Perimeter = sum of all sides,
perimeter of Δ = 3.5 + 3.8 + 3.5
= 10.8 cm.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 2

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 3
Answer:
Perimeter = sum of all sides
Perimeter of quadrilateral
= 3 + 4.4 + 3 + 4.4
= 14.8 cm.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 4

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 5
Answer:
Perimeter = sum of all sides.
= 0.8 + 3 + 3 + 2.2 + 2.2 + 2.7
= 11.2 cm.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 6

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 7
Answer:
Perimeter = sum of all sides
= 3.5 + 3.5 + 3.5 + 1.8
= 13.9 cm
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 8

DAV Class 4 Maths Chapter 11 Worksheet 2 Solutions

Question 2.
Find the perimeters of the following figures using the measurements given below.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 9
Answer:
Perimeter of figure
= 4 + 3 + 4 + 3
= 14 cm.

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 10
Answer:
Perimeter of figure
= 2 + 2 + 4 + 4 + 3
= 15 cm

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 11
Answer:
Perimeter of figure
= 1 + 4 + 4+ 1 + 3 + 3
= 16 cm

DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 12
Answer:
Perimeter of figure
= 3 + 2 + 2 + 4 + 1 + 2
= 14 cm

DAV Class 4 Maths Chapter 11 Worksheet 2 Notes

Meaning of Perimeter:
The length of boundary of a closed figure is called the perimeter of the closed figure.
DAV Class 4 Maths Chapter 11 Work Sheet 2 Solutions 13
Perimeter:
= (3 + 1 + 3 + 1)
= 8 cm