Practical Geometry - NCERT Class 8 Maths

The chapter 4 deals with the various aspects of Practical Geometry and begins with an activity to do so.The procedure to construct a unique quadrilateral is discussed and the various cases involved are dealt individually.The construction of a unique quadrilateral when the lengths of four sides and a diagonal are given and when two diagonals and three sides are given are explained in detail.This is explained for other scenarios when two adjacent sides and three angles are known and when three sides and two included angles are given.Some special cases of construction are discussed in the last section of the chapter.

Exercise 4.1

Exercise 4.2

Exercise 4.3

Exercise 4.4

Exercise 4.5