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Updated for new NCERT Book.

Get solutions of all NCERT Exercise Questions, and Examples of **Chapter 12 Class 7 Symmetry** free at teachoo. Answers to all the questions are given in a step-by-step manner, and the concepts are also explained.

In this chapter, we will learn

- What is
**line of symmetry**of an object - We will find Lines of Symmetry
**of Common Figures** - and Lines of Symmetry
**of Regular Polygons** - Finding Line of Symmetry in figures with
**punched holes** - Given line of symmetry,
**finding the location of the other punched hole** **Completing figures**where lines of symmetry is given- Finding
**multiple lines of symmetry**in figures **Reflectional Symmetry**(or Mirror Symmetry)**of**all 26 English**Alphabets**(A, B, C, D, E, ....., Z)- What is
**rotational symmetry** - What is
**Order**of rotational symmetry **Relation between order**of rotational symmetry**and angle**of rotation- Rotational Symmetry
**of common figures** **Line Symmetry and Rotational Symmetry**of English**Alphabets**- Figures with
**both Line**Symmetry**and Rotational Symmetry**

Click on an exercise link or a topic link below to get started.

What's in it?

Updated for new NCERT Book.

Get solutions of all NCERT Exercise Questions, and Examples of **Chapter 12 Class 7 Symmetry** free at teachoo. Answers to all the questions are given in a step-by-step manner, and the concepts are also explained.

In this chapter, we will learn

- What is
**line of symmetry**of an object - We will find Lines of Symmetry
**of Common Figures** - and Lines of Symmetry
**of Regular Polygons** - Finding Line of Symmetry in figures with
**punched holes** - Given line of symmetry,
**finding the location of the other punched hole** **Completing figures**where lines of symmetry is given- Finding
**multiple lines of symmetry**in figures **Reflectional Symmetry**(or Mirror Symmetry)**of**all 26 English**Alphabets**(A, B, C, D, E, ....., Z)- What is
**rotational symmetry** - What is
**Order**of rotational symmetry **Relation between order**of rotational symmetry**and angle**of rotation- Rotational Symmetry
**of common figures** **Line Symmetry and Rotational Symmetry**of English**Alphabets**- Figures with
**both Line**Symmetry**and Rotational Symmetry**

Click on an exercise link or a topic link below to get started.