Chapter-20 Two-Dimensional Reflection Symmetry
About RS Aggarwal Solutions for Class 6 Maths Chapter-20 Two-Dimensional Reflection Symmetry
a brief overview of the concept of "Two-Dimensional Reflection Symmetry," which is related to symmetry in geometry: Get chapter-wise RS Aggarwal Class 6 Maths solutions.
Chapter - Two-Dimensional Reflection Symmetry:
Introduction to Symmetry: The chapter begins with an introduction to symmetry. Symmetry is a visual property of an object or shape that indicates its balance and regularity. When an object can be divided into two identical halves by a line of reflection, it is said to have reflection symmetry.
Reflection Symmetry in Shapes: Students learn to identify shapes that have reflection symmetry. They explore different examples of shapes, letters, and objects that exhibit reflection symmetry.
Line of Reflection: Students understand the concept of a line of reflection, which is an imaginary line that divides a shape into two identical halves.
Symmetrical Figures: The chapter includes discussions on creating symmetrical figures. Students learn how to complete a symmetrical figure by reflecting one-half of the figure over the line of reflection.
Finding Symmetry in Letters and Objects: Students practice identifying symmetry in letters of the alphabet, as well as everyday objects and patterns.
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Related Links
- Chapter-1 Number System
- Chapter-2 Factors and Multiples
- Chapter-3 Whole Numbers
- Chapter-4 Integers
- Chapter-5 Fractions
- Chapter-6 Simplification
- Chapter-7 Decimals
- Chapter-8 Algebraic Expressions
- Chapter-9 Linear Equations in One Variable
- Chapter-10 Ratio, Proportion and Unitary Method
- Chapter-11 Line Segment, Ray and Line
- Chapter-12 Parallel Lines
- Chapter-13 Angles and Their Measurement
- Chapter-14 Constructions
- Chapter-15 Polygons
- Chapter-16 Triangles
- Chapter-17 Quadrilaterals
- Chapter-18 Circles
- Chapter-19 Three-Dimensional Shapes
- Chapter-20 Two-Dimensional Reflection Symmetry
- Chapter-21 Concept of Perimeter and Area
- Chapter-22 Data Handling
- Chapter-23 Pictograph
- Chapter-24 Bar Graph