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Exercises in Chapter 18 symmetry Grade 7

Questions in Symmetry Exercise 18.1

Questions in Symmetry Exercise 18.2

Questions in Symmetry Exercise 18.3

Fill in the blanks:

Figures | Centre of rotation | Order of rotation | Angle of rotation |
---|---|---|---|

Square | - | - | - |

Rectangle | - | - | - |

Rhombus | - | - | - |

Equilateral Triangle | - | - | - |

Regular hexagon | - | - | - |

Circle | - | - | - |

Semi-circle | - | - | - |

Fill in the blanks:

English Alphabet Letter | Line Symmetry | Number of Lines of Symmetry | Rotational symmetry | Order of rotational symmetry |
---|---|---|---|---|

Z | Nil | 0 | Yes | 2 |

S | - | - | - | - |

H | Yes | - | Yes | - |

O | Yes | - | Yes | - |

E | Yes | - | - | - |

N | - | - | Yes | - |

C | - | - | - | - |

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