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# Area

### area of triangles, squares, rectangles, circles

Question | Answer |
---|---|

What is the formula for the area of a rectangle? | length x width |

What is the formula for the area of a circle? | πr^2 |

What is the formula for the area of a triangle? | 1/2 (base x height) |

What is the formula for the area of a square? | side x side |

What is the area of a triangle with base 7m long and a height of 11m? | 38.5m squared |

What is the area of a square with sides 5 inches long? | 25 inches squared |

What is the area of a rectangle with length 6cm and width 2cm? | 12cm squared |

What is the area of a triangle with base 6m long and a height of 9m? | 27m squared |

What is the area of circle with a diameter of 10cm? (use 3.14 for pi) | 78.5cm squared |

What is the area of circle with a radius of 4cm? (use 3.14 for pi) | 50.24cm squared |