NCERT Solutions for Class 8 Clat Chapter 11 Mensuration

Mensuration Here is the CBSE Clat Chapter 11 for Class 8 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 8 Clat Mensuration Chapter 11 NCERT Solutions for Class 8 Clat Mensuration Chapter 11 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 8 Clat.

Question 1

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(a) Match the following figures with their respective areas in the box.

(b) Write the perimeter of each shape.

Solution

(a)

(b) (i) The given figure is a rectangle in which
Length = 14 cm
Breadth = 7 cm
∵ Perimeter of a rectangle = 2 x [Length + Breadth]
∴ Perimeter of the given figure = 2 x [14 cm + 7 cm]
= 2 x 21 cm
= 42 cm

(ii) The figure is a square housing its side as 7 cm.
∵ Perimeter of a square = 4 x side
∴ Perimeter of the given figure = 4 x 7 cm
= 28 cm.

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NCERT Solutions for Class 8 Clat Chapter 11 Mensuration

(a) Match the following figures with their respective areas in the box.

(b) Write the perimeter of each shape.

A square and a rectangular field with measurements as given in the figure have the same perimeter. Which field has a larger area?

Mrs. Kaushik has a square plot with the measurement as shown in the figure. She wants to construct a house in the middle of the plot. A garden is developed around the house. Find the total cost of developing a garden around the house at the rate of Rs 55 per m².

The shape of a garden is rectangular in the middle and semi-circular at the ends as shown in the diagram. Find the area and the perimeter of this garden. [Length of rectangle is 20 - (3.5 + 3.5) meters.]

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles area required to cover a floor of area 1080 m²?
(If required you can split the tiles in whatever way want to fill up the corners.)

An ant is moving around a few food pieces of different shapes scattered on the floor. For which food-piece would the ant have to take a longer round? Remember, circumference of a circle can be obtained by using the expression $straight c equals 2 πr comma$ where r is the radius of the circle.

Nazma’s sister also has a trapezium shaped plot. Divide it into three parts as shown. Show that the area of trapezium WXYZ = $straight h fraction numerator left parenthesis straight a plus straight b right parenthesis over denominator 2 end fraction.$

Find the area of the following trapezium:

Find the area of the following trapezium:

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For Daily Free Study Material Join wiredfaculty

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NCERT Solutions for Class 8 Clat Chapter 11 Mensuration

(a) Match the following figures with their respective areas in the box.(b) Write the perimeter of each shape.

A square and a rectangular field with measurements as given in the figure have the same perimeter. Which field has a larger area?

Mrs. Kaushik has a square plot with the measurement as shown in the figure. She wants to construct a house in the middle of the plot. A garden is developed around the house. Find the total cost of developing a garden around the house at the rate of Rs 55 per m2.

The shape of a garden is rectangular in the middle and semi-circular at the ends as shown in the diagram. Find the area and the perimeter of this garden. [Length of rectangle is 20 - (3.5 + 3.5) meters.]

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles area required to cover a floor of area 1080 m2?(If required you can split the tiles in whatever way want to fill up the corners.)

An ant is moving around a few food pieces of different shapes scattered on the floor. For which food-piece would the ant have to take a longer round? Remember, circumference of a circle can be obtained by using the expression where r is the radius of the circle.

Nazma’s sister also has a trapezium shaped plot. Divide it into three parts as shown. Show that the area of trapezium WXYZ =

If h = 10 cm, c = 6 cm, b = 12 cm, d = 4 cm, find the values of each of its parts separately and add to find the area WXYZ. Verify it by putting the values of h, a and b in the expression

Find the area of the following trapezium:

Find the area of the following trapezium:

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

(a) Match the following figures with their respective areas in the box.

(b) Write the perimeter of each shape.

Mrs. Kaushik has a square plot with the measurement as shown in the figure. She wants to construct a house in the middle of the plot. A garden is developed around the house. Find the total cost of developing a garden around the house at the rate of Rs 55 per m².

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles area required to cover a floor of area 1080 m²?
(If required you can split the tiles in whatever way want to fill up the corners.)

An ant is moving around a few food pieces of different shapes scattered on the floor. For which food-piece would the ant have to take a longer round? Remember, circumference of a circle can be obtained by using the expression $straight c equals 2 πr comma$ where r is the radius of the circle.

Nazma’s sister also has a trapezium shaped plot. Divide it into three parts as shown. Show that the area of trapezium WXYZ = $straight h fraction numerator left parenthesis straight a plus straight b right parenthesis over denominator 2 end fraction.$