Class 6 CBSE Basic Geometrical Ideas - Points, Lines, Angles & Polygons

About This Chapter

Geometry is all around us! Learn the fundamental concepts of points, lines, rays, angles and polygons that form the building blocks of all geometric shapes.

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Chapter Sections

1

Introduction

Begin your journey into geometry.
2

Points

Understanding the most basic geometric element.

PointsLocation
3

A Line Segment

Learn about line segments and their properties.

Line SegmentEndpoints
4

A Line

Understand lines that extend infinitely.

LinesInfinite
5

Intersecting Lines

Learn about lines that cross each other.

Intersection
6

Parallel Lines

Lines that never meet.

Parallel
7

Ray

A line with one endpoint extending infinitely.

Ray
8

Curves

Explore open and closed curves.

Open CurvesClosed Curves
9

Polygons

Learn about triangles, quadrilaterals and more.

PolygonsSidesVertices
10

Angles

Understanding angles formed by two rays.

AnglesArmsVertex
11

Exercise 4.1

Practice problems.
12

Exercises 4.2

Practice problems.
13

Exercise 4.3

Practice problems.
14

What Have We Discussed?

Chapter summary.
15

Enhanced Curriculum Support

Additional resources.