Acute Angle | _____ | | 1 | The most common unit of measure for angles. |

Complimentary Angles | _____ | | 2 | The distance across the circle through the center. |

Cylinder | _____ | | 3 | In the fraction x/y, y is called the denominator and x is the numerator. |

Degree | _____ | | 4 | A solid figure bounded by 6 congruent squares. |

Absolute Value | _____ | | 5 | An angle with a measure greater than 0 degrees and less than 90 degrees. |

Diameter | _____ | | 6 | The numerical part of an expression. |

Average | _____ | | 7 | 2 rays with a common endpoint from an angle. The rays and vertex are used to name an angle. |

Division | _____ | | 8 | Any whole number greater than 1 that has more than 2 factors. |

Area | _____ | | 9 | The set of all points in a plane that are the same distance from a given point called the center. |

Coefficient | _____ | | 10 | An expression of a relationship between 3 numbers. |

Cube | _____ | | 11 | The arithmetic mean. |

Divisible | _____ | | 12 | The number of square units needed to cover a surface enclosed by a geometric figure. |

Cone | _____ | | 13 | 2 angles are complimentary if the sum of their measure is 90 degrees. |

Circle | _____ | | 14 | The number of units a number is from 0 on the number line. |

Denominator | _____ | | 15 | The distance around a circle. |

Composite Numbers | _____ | | 16 | A number is divisible by another if, upon division, the remainder is 0. |

Addition | _____ | | 17 | Information collected to help solve a problem. |

Angle | _____ | | 18 | A three-dimensional figure formed by joining a circle to a point above the circle. |

Circumference | _____ | | 19 | A three-dimensional figure with 2 parallel congruent circular bases. |

Data | _____ | | 20 | The total number in all sets. |