# Formulas SBAC

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pickering's
version from
2016-03-22 17:00

## Section

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

Area of a Triangle | (1/2)bh |

Area of a Trapezoid | (1/2)h(a+b) |

Area of a Parallelogram | bh |

Area of a Rectangle | lw |

Area of a Square | s*s |

Perimeter of a Triangle | add up all the sides (a+b+c) |

Perimeter of a Square | add up all of the sides (4s) |

Perimeter of a Parallelogram | add up all the sides |

Perimeter of a Rectangle | add up all the sides (2l + 2w) |

Perimeter of a Trapezoid | add up all the sides |

Volume of a rectangular prism (or cube) | lwh |

Surface area of a rectangular prism (or cube) | 2(lw+wh+hl) Find the area of every side and add them together. |

Surface area of a pyramid | Find the area of every side and add them together. |

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