Lines of Symmetry Introduction
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Lines of Symmetry Introduction

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Lines of Symmetry Introduction Lines of Symmetry Introduction Presentation Transcript

  • Symmetry
  • Is there a way we can cut this figure into two equal parts?
  • You can cut this figure in half to create two identical figures.
  • This line will create two figures of the same size and shape.
  • Is there another way I can cut this shape in two equal parts?
  • This line will also create two rectangles of equal size and shape.
  • The yellow and pink rectangles are of identical shape and size.
  • We would say these are Lines of Symmetry
  • Symmetry Dividing a solid shape into two parts so that one part is the mirror image of the other.
  • Line of The pink rectangle is a Symmetry mirror image of the yellow rectangle in shape and size.
  • How many lines of symmetry are there for this triangle?
  • How many lines of symmetry are there for this shape?
  • Homework Assignment: Find the lines of symmetry for Name: ______________________ these shapes.
  • Find the lines of symmetry.