Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# - EOG Math Formulas

### 7th Grade Math : EOG Formulas

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

Area Of A Rectangle : | Length x Width |

Area Of A Triangle : | ( Base x Height )/2 |

Area Of A Circle : | Pi x Radius2 |

Circumference Of A Circle : | 2 x Pi x Radius Or Pi x Diameter |

Volume Of A Rectangular Prism : | Length x Width x Height |

Volume Of A Triangular Prism : | ( Base x Height x Height2 ) / 2 |

Volume Of A Cylinder : | Pi X Radius2 x Height |

Surface Area Of A Rectangular Prism : | MAD ! [( Length x Width ) + ( Length x Height ) + ( Width x Height )] x 2 |

Percent Proportion : | Is / Of = % / 1OO |

Percent Of Change Proportion : | Change / Orignial = % / 1OO |

Surface Area Of A Cylinder : | 2 x Pi x Radius2 + 2 x Pi x Radius x Height |

Interest Formula : | Interest = Princpal x Rate x Time |

Sales Tax : | Total Cost : Original Price + Tax Amount Tax Amount = $ x Tax % ( As A Decimal ) |

Tip : | Total Cost : Original Price + Tip Amount Tip Amount = $ x Tip % ( As A Decimal ) |

Discount : | Total Cost : Original Price - Discount Amount Discount Amount = $ x Discount % ( As A Decimal ) |

Commission : | Commission : $ x % ( As A Decimal ) |

Range : | Upper Extreme - Lower Extreme |

Mean : | Sum Of All #'s Divided By The Total Of Numbers |

Interquartile Range : | Upper Quartile - Lower Quartile |

Created by:
17vasqug