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# Sloan's OCCT

### OCCT pracice study guide

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

What is the definition of: formula? | An equation that shows a relationship among certain quantities. |

What is the formula for area of a rectangle? | Length x Width. |

What is the formula for volume of a cube? | Length x Width x Height. |

What is the definition of: angle? | Two rays with a common point form an angle. |

What is the tool used for measuring angles? | A protractor. |

What does an acute angle have to have to be acute? | A measure of 0-89 degrees. |

What does an obtuse angle have to have to be obtuse? | A measure of 91-180 degrees. |

What does a right angle have to have to be a right angle? | A measure of exactly 90 degrees. |

If two angles are exactly the same, what are they called? | Congruent angles. |

What is volume? | The amount of space that a three-dimensional figure contains. Volume is measured in cubic units. |

The volume of a square with measures: 5, 7, and 8 would be what? | 280 cubic units. |

What does perfect square mean? | A number that is the square of an integer. For example, 25 is a perfect square since 25 = 5 to the second power. |

What is the number that makes 64 a perfect square? | 8 x 8 = 64, so, 8 is the number that makes 64 a perfect square. |

What is a percent? | A percent is a number expressed in relation to 100, represented by the symbol %. |

What is 76% written as a fraction? | 76/100. That will reduce down to 19/25. |

What is 7 x 6(9+5)-12? | 588. |

In this pattern, what are the next 2 munbers? 76, 82, 83, 89, 90.. | The next two numbers are 96, and 97. |

How many quarts are in a gallon? | 4 quarts = 1 gallon. |

How many pints are in a quart? | 2 pints = 1 quart. |

How many cups are in a pint? | 2 cups = 1 pint. |

Created by:
sloang