 # NCERT Solutions for Class 8 Maths Chapter 4- Practical Geometry

## NCERT Solutions For Class 8 Maths Chapter 4 PDF Free Download

NCERT Solutions are useful for students as it helps them in scoring high marks in the examination.The NCERT Solutions contain detailed step-by-step explanation of all the problems that come under the Chapter 4 Practical Geometry of the Class 8 NCERT Textbook.

By understanding the concepts used in NCERT Solutions for Class 8, students will be able to clear all their doubts related to “Practical Geometry”. These solutions are prepared by subject matter experts at BYJU’S, describing the complete method of solving problems.

### Access Answers of Maths NCERT Class 8 Chapter 4 – Practical Geometry                      Also Access NCERT Exemplar for class 8 Maths Chapter 4 CBSE Notes for class 8 Maths Chapter 4

## NCERT Solutions for Class 8 Maths Chapter 4- Practical Geometry

The major concepts covered in the Chapter 4- Practical Geometry of includes:

4.1 Introduction

4.2.1 When the lengths of four sides and a diagonal are given

4.2.2 When two diagonals and three sides are given

4.2.3 When two adjacent sides and three angles are known

4.2.4 When three sides and two included angles are given

4.3 Some special cases

Exercise 4.1 Solutions 1 Question

Exercise 4.2 Solutions 1 Question

Exercise 4.3 Solutions 1 Question

Exercise 4.4 Solutions 1 Question

Exercise 4.5 Solutions 4 Questions

## NCERT Solutions for Class 8 Maths Chapter 4- Practical Geometry

The Chapter 4 of NCERT Solutions for Class 8 Maths discusses the following:

1. Five measurements can determine a quadrilateral uniquely.
2. A quadrilateral can be constructed uniquely if the lengths of its four sides and a diagonal is given.
3. A quadrilateral can be constructed uniquely if its two diagonals and three sides are known.
4. A quadrilateral can be constructed uniquely if its two adjacent sides and three angles are known.
5. A quadrilateral can be constructed uniquely if its three sides and two included angles are given.

Learning the chapter Practical Geometry enables the students to:

• Construction: