# HSSlive: Plus One & Plus Two Notes & Solutions for Kerala State Board

## AP Board Class 7 Maths Chapter 15 Symmetry InText Questions Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 15 Symmetry InText Questions Book Answers

 AP Board Class 7 Maths Chapter 15 Symmetry InText Questions Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 15 Symmetry InText Questions Book Answers

## Andhra Pradesh State Board Class 7th Maths Chapter 15 Symmetry InText Questions Books Solutions

 Board AP Board Materials Textbook Solutions/Guide Format DOC/PDF Class 7th Subject Maths Chapters Maths Chapter 15 Symmetry InText Questions Provider Hsslive

2. Click on the Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions Answers.
3. Look for your Andhra Pradesh Board STD 7th Maths Chapter 15 Symmetry InText Questions Textbooks PDF.

## AP Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbooks Solutions with Answer PDF Download

Find below the list of all AP Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbook Solutions for PDF’s for you to download and prepare for the upcoming exams:

Do This

Question 1.
What is the angle of rotational symmetry of a square ? (Page No. 285)
Solution:
90°

Question 2.
What is the angle of rotational symmetry of a parallelogram ? (Page No. 285)
Solution:
180°

Question 3.
What is the angle of rotational symmetry of a circle ? (Page No. 285)
Solution:
The circle can be rotated through any angle to get rotational symmetry.

Try This

Question 1.
Name a few things in nature, that are symmetric. (Page No. 278)
Solution:
The things which have symmetry in nature are

1. An apple.
2. The Moon, the Sun and the Earth.
3. Head (face) of a tiger.
4. A human being face.
5. A rose flower.

Question 2.
Name 5 man made things that are symmetric. (Page No. 278)
Solution:

1. Awheel.
2. Square shaped cake.
3. A tube.
4. A Maths textbook.
5. A Cricket ball.

Question 3.
i) Can you now tell the order of rotational symmetry for an equilateral triangle. (Page No. 285)

ii) How many lines of symmetry ?
iii) What is the angle between every adjacent axes ?
Solution:
i) Order of rotational symmetry for an equilateral triangle = 120°
ii) 3 lines.
iii)120°

Question 4.
Look around you. Name five objects which have rotational symmetry (i.e rational symmetry of order more than 1). (Page No. 285)
Solution:
Circle, wheel, square etc.

Try This

Question 1.
Can we make a polygon with less than three line segments ? (Page No. 279)
Solution:
No. We can t make a polygon with less than three line segments.

Question 2.
What is the minimum number of sides of a polygon ? (Page No. 279)
Solution:
Minimum number of sides of a polygon is 3.

Question 3.
Given below are three types of triangles. Do all the triangles have the same number of lines of symmetry ? Which triangles has more ? (Page No. 279)

Solution:

An equilateral triangle has more number of lines of symmetry.

Question 4.
Given below are different types of quadrilaterals. Do all of them have the same number of lines of symmetry ? Which quadrilateral has the most ? (Page No. 281)
Solution:

By folding also we conclude that a regular polygon has the maximum number of lines / axes of symmetry.
In the above case a square has maximum number of axes of symmetry.
All of them do not have the same number of axes of symmetry.

## Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbooks for Exam Preparations

Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbook Solutions can be of great help in your Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions exam preparation. The AP Board STD 7th Maths Chapter 15 Symmetry InText Questions Textbooks study material, used with the English medium textbooks, can help you complete the entire Class 7th Maths Chapter 15 Symmetry InText Questions Books State Board syllabus with maximum efficiency.

## FAQs Regarding Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbook Solutions

#### Can we get a Andhra Pradesh State Board Book PDF for all Classes?

Yes you can get Andhra Pradesh Board Text Book PDF for all classes using the links provided in the above article.

## Important Terms

Andhra Pradesh Board Class 7th Maths Chapter 15 Symmetry InText Questions, AP Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbooks, Andhra Pradesh State Board Class 7th Maths Chapter 15 Symmetry InText Questions, Andhra Pradesh State Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbook solutions, AP Board Class 7th Maths Chapter 15 Symmetry InText Questions Textbooks Solutions, Andhra Pradesh Board STD 7th Maths Chapter 15 Symmetry InText Questions, AP Board STD 7th Maths Chapter 15 Symmetry InText Questions Textbooks, Andhra Pradesh State Board STD 7th Maths Chapter 15 Symmetry InText Questions, Andhra Pradesh State Board STD 7th Maths Chapter 15 Symmetry InText Questions Textbook solutions, AP Board STD 7th Maths Chapter 15 Symmetry InText Questions Textbooks Solutions,
Share: