NCERT Solutions for Class 7 Mathematics Chapter 11: Perimeter and Area

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NCERT Solutions for Class 7 Mathematics Chapter 11 Perimeter and Area is provided in this article. Two-dimensional forms have two key properties: area and perimeter. The perimeter of a form is defined by the distance between its boundary and the area occupied by it. Some of the important topics in Perimeter and Area chapter includes:

Rectangle
Difference Between Area and Perimeter
Area of Square Using Diagonal
Perimeter and Area Formula
Perimeter of Triangle
Square Footage Formula

Download PDF: NCERT Solutions for Class 7 Mathematics Chapter 11 pdf

NCERT Solutions for Class 7 Mathematics Chapter 11

NCERT Solutions for Class 7 Mathematics Chapter 11 Perimeter and Area is given below.

NCERT Solutions for Class 7 Mathematics

Area: It is the two-dimensional space occupied within the boundaries of a geometrical figure.

Perimeter: It is the length of the boundary of a two-dimensional geometrical figure.

Example 1: Find the area of a square of side 5 cm.

Ans. We know that,

Area of square = a x a

Area = 5 x 5

Area of square = 25 sq.cm

Example 2: Find the perimeter of square of side 10 cm.

Ans. We know that,

Perimeter of square = 4a

Perimeter = 4 x 5

Perimeter = 20 sq.cm

NCERT Solutions for Class 7 Maths Chapter 11 Exercises

NCERT Solutions for Class 7 Maths Chapter 11 Area and Perimeter Exercises are given below.

Read More:

Square Formula	Area Formulas
Area of Shapes	Perimeter of Square Formula

Class 7 Maths Study Guides:

NCERT Solutions for Class 7 Maths	Number System	Geometry
Arithmetics	Basic Maths	Maths Formulas

CBSE X Related Questions

1.
An arc of length $2.2\text{ cm}$ subtends an angle $\theta$ at the centre of the circle with radius $2.8\text{ cm}$. The value of $\theta$ is
- $50^\circ$
- $60^\circ$
- $45^\circ$
- $30^\circ$
View Solution
2.
In the given figure, point D divides the side BC of $\Delta ABC$ in the ratio $1 : 2$. Find length AD.
View Solution
3.
A bag contains 25 balls. Some of them are yellow and others are green. One ball is drawn at random. If probability of getting a green ball is $3/5$, then find the number of yellow balls.
View Solution
4.
A chord of a circle, of radius 14 cm, subtends an angle of $60^\circ$ at the centre. Find the area of the smaller sector and perimeter of the smaller segment.
View Solution
5.
Assertion (A) : The system of linear equations $3x - 5y + 7 = 0$ and $-6x + 10y + 14 = 0$ is inconsistent.
Reason (R) : When two linear equations don't have unique solution, they always represent parallel lines.
- Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- Assertion (A) is true, but Reason (R) is false.
- Assertion (A) is false, but Reason (R) is true.
View Solution
6.
If the zeroes of a polynomial p(x) are $-3$ and 8, then p(x) equals
- $x^2 + 5x - 4$
- $(x + 3) (-x + 8)$
- $a(x^2 + 5x - 24)$
- $x^2 - 24$
View Solution

View All

Mathematics Preparation Guides

Area of a Triangle: Formula, Types & Examples

Isosceles Triangle Theorems: Proof and Sample Questions

How to Calculate Percentage: Formula, Basic Tricks, Solved Examples

Difference Between Area and Perimeter: Definitions & Formulas

Area of Square Using Diagonal: Formula, Relation & Derivation

Additive Inverse: Formula, Properties, Fraction & Complex Numbers

BODMAS Rule: Definition, Rules and Sample Questions

Isosceles Right Triangle: Formulas, Pythagoras Theorem and Area

Unitary Method: Steps, Types of Unitary Method, Solved Examples

Triangle Theorems: Properties, Types & Similarity Theorems

Percentage: Formula, Conversions and Examples

Area of Isosceles Triangle: Formula, Properties & Examples

Area and Perimeter: Definition, Formulas & Examples

Commutative Property: Formula, Properties, Sample Questions

Perimeter of a Trapezoid Formula: Perimeter, Quadrilateral, Polygons

Interest Formula: Simple and Compound Interest, Differences

Percentage Formula: How to Calculate Percentage?

Difference Between In Maths: Comparison Articles

Percentage Change, Percent Decrease Formula, Sample Questions

Percentage Change Formula: Solved Examples

Mathematics NCERT Solutions

Difference Between Cube and Cuboid: Explanation and Examples

Triangle Inequality Theorem: Mechanism and Proof

NCERT Solutions for Class 7 Mathematics Chapter 1: Integers

NCERT Solutions for Class 7 Mathematics Chapter 10: Practical Geometry

NCERT Solutions for Class 7 Mathematics Chapter 14: Symmetry

NCERT Solutions for Class 7 Mathematics Chapter 5: Lines and Angles

NCERT Solutions for Class 7 Mathematics Chapter 9: Rational Numbers

NCERT Solutions For Class 7 Science Chapter 15 : Visualizing Solid Shapes

NCERT Solutions For Class 7 Mathematics Chapter 4: Simple Equations

NCERT Solutions for Class 7 Mathematics Chapter 8: Comparing Quantities

NCERT Solutions for Class 7 Mathematics Chapter 11: Perimeter and Area

Download PDF: NCERT Solutions for Class 7 Mathematics Chapter 11 pdf

NCERT Solutions for Class 7 Mathematics Chapter 11

NCERT Solutions for Class 7 Mathematics

NCERT Solutions for Class 7 Maths Chapter 11 Exercises

CBSE X Related Questions

1.
An arc of length $2.2\text{ cm}$ subtends an angle $\theta$ at the centre of the circle with radius $2.8\text{ cm}$. The value of $\theta$ is

2.
In the given figure, point D divides the side BC of $\Delta ABC$ in the ratio $1 : 2$. Find length AD.

3.
A bag contains 25 balls. Some of them are yellow and others are green. One ball is drawn at random. If probability of getting a green ball is $3/5$, then find the number of yellow balls.

4.
A chord of a circle, of radius 14 cm, subtends an angle of $60^\circ$ at the centre. Find the area of the smaller sector and perimeter of the smaller segment.

5.
Assertion (A) : The system of linear equations $3x - 5y + 7 = 0$ and $-6x + 10y + 14 = 0$ is inconsistent.
Reason (R) : When two linear equations don't have unique solution, they always represent parallel lines.

6.
If the zeroes of a polynomial p(x) are $-3$ and 8, then p(x) equals

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NCERT Solutions for Class 7 Mathematics Chapter 11: Perimeter and Area

Download PDF: NCERT Solutions for Class 7 Mathematics Chapter 11 pdf

NCERT Solutions for Class 7 Mathematics Chapter 11

NCERT Solutions for Class 7 Mathematics

NCERT Solutions for Class 7 Maths Chapter 11 Exercises

CBSE X Related Questions

1.An arc of length $2.2\text{ cm}$ subtends an angle $\theta$ at the centre of the circle with radius $2.8\text{ cm}$. The value of $\theta$ is

2.In the given figure, point D divides the side BC of $\Delta ABC$ in the ratio $1 : 2$. Find length AD.

3.A bag contains 25 balls. Some of them are yellow and others are green. One ball is drawn at random. If probability of getting a green ball is $3/5$, then find the number of yellow balls.

4.A chord of a circle, of radius 14 cm, subtends an angle of $60^\circ$ at the centre. Find the area of the smaller sector and perimeter of the smaller segment.

5.Assertion (A) : The system of linear equations $3x - 5y + 7 = 0$ and $-6x + 10y + 14 = 0$ is inconsistent. Reason (R) : When two linear equations don't have unique solution, they always represent parallel lines.

6.If the zeroes of a polynomial p(x) are $-3$ and 8, then p(x) equals

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
An arc of length $2.2\text{ cm}$ subtends an angle $\theta$ at the centre of the circle with radius $2.8\text{ cm}$. The value of $\theta$ is

2.
In the given figure, point D divides the side BC of $\Delta ABC$ in the ratio $1 : 2$. Find length AD.

3.
A bag contains 25 balls. Some of them are yellow and others are green. One ball is drawn at random. If probability of getting a green ball is $3/5$, then find the number of yellow balls.

4.
A chord of a circle, of radius 14 cm, subtends an angle of $60^\circ$ at the centre. Find the area of the smaller sector and perimeter of the smaller segment.

5.
Assertion (A) : The system of linear equations $3x - 5y + 7 = 0$ and $-6x + 10y + 14 = 0$ is inconsistent.
Reason (R) : When two linear equations don't have unique solution, they always represent parallel lines.

6.
If the zeroes of a polynomial p(x) are $-3$ and 8, then p(x) equals