NCERT Solutions for Class 8 Maths Chapter 3
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NCERT Grade 8 Mathematics Chapter 3 - Understanding Quadrilaterals deals with the four-sided geometric shapes, that is, quadrilaterals. Different shapes, their properties and simple operation are explained in a lucid language with the help of diagrams and figures in this chapter.
The main topics discussed here are:-
Introduction to Quadrilaterals
Classification of polygons
Convex and concave polygons
Regular and irregular polygons
Angle sum property
Sum of the Measures of the Exterior Angles of a Polygon
Kinds of Quadrilaterals
Elements of a parallelogram
Angles of a parallelogram
Diagonals of a parallelogram
Some Special Parallelograms - Rhombus, a rectangle and a square.
NCERT Grade 8 Mathematics Chapter 3 - Understanding Quadrilaterals is an interesting chapter that students get to learn. New concepts and summarisation of the topics throughout the chapter are mentioned in a tabular form at the end of the chapter. This proves to be a helpful learning tool for the students to learn and revise. This chapter will take the students through the wonderful world of quadrilaterals. It will help them to develop a grip of the topic and also master the concepts. This will help them to perform better.
Get 100 percent accurate NCERT Solutions for Class 8 Maths Chapter 3 (Understanding Quadrilaterals) solved by expert Maths teachers. We provide step by step solutions for questions given in Class 8 Maths text-book as per CBSE Board guidelines from the latest NCERT book for Class 8 Maths.
The topics and sub-topics in Chapter 3 Understanding Quadrilaterals are given below:-
Ex 3.1 - Introduction
Ex 3.2 - Polygons
Ex 3.2.1 - Classification of polygons
Ex 3.2.2 - Diagonals
Ex 3.2.3 - Convex and concave polygons
Ex 3.2.4 - Regular and irregular polygons
Ex 3.2.5 - Angle sum property
Ex 3.3 - Sum of the Measures of the Exterior Angles of a Polygon
Ex 3.4 - Kinds of Quadrilaterals
Ex 3.4.1 - Trapezium
Ex 3.4.2 - Kite
Ex 3.4.3 - Parallelogram
Ex 3.4.4 - Elements of a parallelogram
Ex 3.4.5 - Angles of a parallelogram
Ex 3.4.6 - Diagonals of a parallelogram
Ex 3.5 - Some Special Parallelograms
Ex 3.5.1 - Rhombus
Ex 3.5.2 - A rectangle
Ex 3.5.3 - A square
We cover all the given exercises of Chapter 3 Understanding Quadrilaterals:-
EXERCISE 3.1 - 7 Questions with Solutions
EXERCISE 3.2 - 6 Questions with Solutions
EXERCISE 3.3 - 12 Questions with Solutions
EXERCISE 3.4 - 6 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Understanding Quadrilaterals. You can also download the free PDF of Chapter 3 Understanding Quadrilaterals and take the print out to keep it handy for your exam preparation. Download Maths NCERT Solutions for Class 8 All Exercises which will help you revise complete syllabus and score more marks in your examinations. Besides, you can also find CBSE NCERT Solutions on our website. The solutions are up-to-date and are sure to help in your academic journey.
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