NCERT Exemplar class 9 Maths questions’ PDF of Chapter 5: Introduction to Euclid’s Geometry PDF is available for download. One can download the complete PDF of the chapter with the help of link given at the end of this article.

**About Chapter 5, Introduction to Euclid’s Geometry of Class 9th Maths ‒**

Chapter 5, Introduction to Euclid’s Geometry is one of the most important chapters of CBSE class 9.

The important topics that are included in CBSE syllabus 2017 for Class 9 are:

- History - Geometry in India & Euclid's geometry
- Euclid's method of formalizing observed phenomenon into rigorous Mathematics with definitions, common/obvious notions, axioms/postulates and theorems
- The 5 postulates of Euclid
- Equivalent versions of the fifth postulate
- Showing the relationship between axiom and theorem, for example:
- (Axiom) 1. Given two distinct points, there exists one and only one line through them
- (Theorem) 2. (Prove) Two distinct lines cannot have more than one point in common

This chapter of NCERT Exemplar has a variety of questions from all the important topics of the chapter. To assess the preparation level of Chapter 5: Introduction to Euclid’s Geometry, student must practice questions from NCERT Exemplar.

**CBSE Class 9 Science Practice Paper SA-II**

**Importance of NCERT Exemplar Class 9th Maths, Chapter 5 ‒**

This chapter has some basic and important theorems related to Euclid’s Geometry. Knowledge of these basic concepts is essential for CBSE class 9^{th} students. Questions from this chapter are often asked in CBSE school examinations. To score well in school and competitive examinations one must practice the questions of this chapter from NCERT Exemplar.

**Inside Chapter 5 of NCERT Exemplar Class 9th Maths ‒**

This chapter of the book has

Brief summary of main concepts & results |

Few sample questions with detailed solutions |

Multiple choice questions |

True and false type questions |

Short answer types questions with reasoning |

Long answer type questions |