Access free CBSE PDF downloads for NCERT Solutions Class 8 Maths Chapter 3 on our website.
NCERT Solutions for “Understanding Quadrilaterals” are reviewed by mathematicians at EducationBharat001. These solutions explain ways to solve the problem. By understanding the concepts used in NCERT Solutions for Class 8, students will be able to solve all problems related to understanding quadrilaterals.
Table of Contents
Summary
The important topics in this chapter are:
3.2.1 Classification of polygons 3.2.2 Diagonals 3.2.3 Convex and concave polygons 3.2.4 Regular and irregular polygons 3.2.5 Smart sum properties of angles 3.3 Measurement of angles of polygons 3.4 Types of quadrilaterals 3.4.1 Trapezoid 3.4.2 Kite 3.4.3 Parallelogram 3.4.4 Elements of parallelogram 3.4.5 Angle of parallelogram 3.4.6 Diagonal of parallelogram 3.5 Special angle of parallelogram. parallelogram 3.5 Some special parallelograms 3.5 Quadrilaterals 3.5.1 Rhombus 3.5 .2 Rectangle 3.5.3 Square\
 Understanding Quadrilaterals
Chapter 3 of NCERT Solutions for Class 8 Maths helps you understand important concepts related to quadrilaterals. From the definition of quadrilaterals to the different types of quadrilaterals, this section mainly covers the following topics:
- Parallelogram: A quadrilateral in which each pair of opposite sides are parallel. Features: Externally equal. Diagonals are parallel. Diagonals bisect each other
2. Rhombus: A parallelogram with two equal sides.
3. Rectangle: A parallelogram with right angles. Diagonals are parallel.
4. Square: A rectangle with equal sides. Properties: All properties of parallelograms, rhombuses, and rectangles.
5. Kite: a quadrilateral consisting of exactly two pairs of consecutive parallelograms Properties: diagonals are perpendicular to each other. One of the diagonals bisects the other.
Studying the “Understanding Quadrilaterals” section will enable students to understand the following: Properties of quadrilaterals: The sum of the interior angles of a quadrilateral equals 360° Properties of a parallelogram: The sides of a parallelogram are equal.
The diagonals of a parallelogram bisect each other. The diagonals of a rectangle are equal and parallel. The diagonals of a rhombus divide each other perpendicularly into two. The diagonals of a square are equal and bisect each other perpendicularly.
What sort of questions are there in NCERT Solutions for Class 8 Maths Chapter 3?
Question 3.1 has 7 questions, 1 long answer, and 6 short answers.
Exercise 3.2, there are 6 questions, and 6 short answers.
Lesson 3.3 has 12 questions, 6 long answers, and 6 short answers.
Lesson 3.4 contains 6 questions, 1 long answer, and 5 short answers
What is the meaning of quadrilaterals as per NCERT Solutions for Class 8 Maths Chapter 3?
Quadrilaterals are generally shapes with four sides, such as rectangles, squares, trapezoids, and kites, or irregular and irregular shapes.