Subject specialists have designed NCERT solutions for Maths Class 8 Chapter 4 which includes thorough solutions for reference. These solutions are updated according to the latest CBSE syllabus for 2012-22 and are provided in easy language for understanding. Tips and tricks are also provided.
These solutions are provided so a student can clear his doubts and get help with deep understanding of the concept. Also you can refer them to make the chapter notes and revisions notes. PDF of this can also be downloaded from website.
NCERT Solutions for Class 8 Maths Chapter 4- Practical Geometry Summary
The major concepts coming under in this chapter are: 4.1 Introduction 4.2 Constructing a Quadrilateral 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
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The Chapter 4 of NCERT Solutions for Class 8 Maths deals with:
- Five measurements can determine a quadrilateral uniquely.
- A quadrilateral can be constructed uniquely if the lengths of its four sides and a diagonal is given.
- A quadrilateral can be constructed uniquely if its two diagonals and three sides are known.
- A quadrilateral can be constructed uniquely if its two adjacent sides and three angles are known.
- A quadrilateral can be constructed uniquely if its three sides and two included angles are given.
This chapter enables us to:
- Construction of Quadrilaterals:
- Given four sides and one diagonal
- Three sides and two diagonals
- Three sides and two included angles
- Two adjacent sides and three angles
Frequently Asked Questions on NCERT Solutions of this Chapter
How to start reading NCERT Solutions of this chapter?
At first you can learn and understand Practical Geometry by the help of INFINITE LEARN website. Then study the solutions given by INFINITE LEARN experts at their site. By solving these exercises one can easily go through from all the concepts present in these NCERT Solutions.
What are the important topics from an exam perspective present in these NCERT Solutions?
The important topics coming under this chapter are 4.1 Introduction 4.2 Constructing a Quadrilateral 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. Student can easily score good marks by practising these solutions.
Is it necessary to learn all methods to construct quadrilaterals of NCERT Solutions for this chapter?
Yes, it is necessary to know all methods to construct quadrilaterals on different conditions given on these solutions. These topics will continue in higher studies as well as it may come in their finals of Class 8. These concepts are well explained by INFINITE LEARN. Hence, the main aim of these solutions designed by INFINITE LEARN experts is to understand maths at its fundamental level, which helps students to understand every concept clearly.
