Topic 10: Reflection – Sample Activity

Your friend wants to make a salon. She approaches you for help on internal design and layout.

Task: As a mathematician, help her with a plan to make the salon Customers should view their images clearly. beautiful and appealing.

Remember

An isosceles triangle has only one line of symmetry.

A rectangle has two lines of symmetry.

An equilateral triangle has three lines of symmetry.

A square has four lines of symmetry.

Topic Summary

In this topic, you have learnt how to:

identify lines of symmetry for different figures

reflect shapes and objects

apply reflection on the Cartesian plane