NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Exercise 14.1 or Exercise 14.2 or Exercise 14.3 in English Medium or प्रश्नावली 14.1 or प्रश्नावली 14.2 or प्रश्नावली14.3 in हिंदी मीडियम to study online or download in PDF Form.

## NCERT Solutions for Class 7 Maths Chapter 14

### Class 7 Maths Chapter 14 Solutions in English

Click Here for Class 7 Maths Main Page

#### NCERT Solutions Class 7 Maths Chapter 14

English and Hindi Medium solutions updated for the new academic session 2018-2019 based on new NCERT Books. Study Online or Download files to study offline, both the options are given below.

- 7 Maths Chapter 14 Exercise 14.1 Sols
- 7 Maths Exercise 14.1 Solutions
- 7 गणित प्रश्नावली 14.1 के हल
- Download Exercise 14.1 in PDF

- 7 Maths Chapter 14 Exercise 14.2 Sols
- 7 Maths Exercise 14.2 Solutions
- 7 गणित प्रश्नावली 14.2 के हल
- Download Exercise 14.2 in PDF

- 7 Maths Chapter 14 Exercise 14.3 Sols
- 7 Maths Exercise 14.3 Solutions
- 7 गणित प्रश्नावली 14.3 के हल
- Download Exercise 14.3 in PDF

- NCERT Books for Class 7 English Medium
- NCERT Books for Class 7 Hindi Medium

##### 7 Maths Exercise 14.1 Solutions

Class 7 Maths Chapter 14 Exercise 14.1 in English Medium is given below. For the other questions, please visit to Exercise 14.2 or Exercise 14.3 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 Maths Exercise 14.2 Solutions

NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Exercise 14.2 in English Medium is given below. For the other questions, please visit to Exercise 14.1 or Exercise 14.3 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 Maths Exercise 14.3 Solutions

7 Maths Chapter 14 Exercise 14.3 solutions in English Medium is given below. For the other questions, please visit to Exercise 14.1 or Exercise 14.2 or go for हिंदी मीडियम Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित प्रश्नावली 14.1 के हल

Class 7 Maths Chapter 14 Symmetry Exercise 14.1 in Hindi Medium is given below. For the other questions, please visit to प्रश्नावली 14.2 or प्रश्नावली14.3 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित प्रश्नावली 14.2 के हल

NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Exercise 14.2 in Hindi Medium is given below. For the other questions, please visit to प्रश्नावली 14.1 or प्रश्नावली14.3 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

##### 7 गणित प्रश्नावली 14.3 के हल

7 Maths Chapter 14 Exercise 14.3 in Hindi Medium is given below. For the other questions, please visit to प्रश्नावली 14.1 or प्रश्नावली 14.2 or go for English Medium Solutions. Visit to Class 7 Maths main page or Top of the page.

Visit to Class 7 Maths main page or Top of the page

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##### About 7 Maths Chapter 14

In 7 Maths Chapter 14 Symmetry, we will study about Line of symmetry for regular polygons like equilateral triangle, square, regular pentagon, hexagon, etc., calculating the number of lines of symmetry for the different figures like an equilateral triangle, an isosceles triangle, a scalene triangle, a square, a rectangle, a rhombus, a parallelogram, a regular hexagon, a circle, etc. Here, we also study about rotational symmetry like fan and other rotating objects. Consider the following terms regarding rotational symmetry:

*Angle of Rotation*: The angle of turning during rotation is called the angle of rotation. A full turn means a rotation of 360°, the degree measure of the angle of rotation for a half-turn is 180° and for a a quarter-turn is 90°.*Centre of Rotation*: When an object rotates, its shape and size do not change. The rotation turns an object about a fixed point. This fixed point is the centre of rotation.

Some shapes have only one line of symmetry, like the letter E, some have only rotational symmetry, like the letter S and some have both symmetries like the letter H.

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