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

# Geometry Vocab. l

### Math helps you in life

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

What is an angle | AN angle is two rays or lines intersect |

What is a vertex | The point of two of intersection between two rays |

What is a degree | a unit of angle measure |

What is a protracter | a tool used to measure angles |

What is an acute angle | measure less than 90˚ |

what is a right angle | measures exactly 90˚ |

What is an obtuse angle | measures more than 90˚ |

What is a complementary angle | Two separate angles that add up to 90˚ |

Supplementary angles | two seperate angles that add up to 180˚ |

A triangle is a... | 3 sided polygon |

The sum of any triangles must be... | 180˚ |

All triangles get a name... | first, middle, and last name |

What are the first names | Acute, Right, and Obtuse |

What are the middle names | Scalene, Isosceles, and Equilateral |

What is the last name | It is always "triangle". |

What does Scalene triangle mean | All sides are different |

What does Isosceles triangle mean | Two sides are equal |

What does equilateral mean | All sides are the same |

Quadrilaterals are... | 4 sided polygons |

The sum of the interior angles are... | 360˚ |

Trapezoids- quadrilaterals that have... | 1 pair of parallel sides. |

The parallels sides are called the... | bases. |

they are quadrilaterals Have 2 pairs of parallel sides Opposite angles are congruent Consecutive angles are suplimentary | Parallelograms |

In addition to what is listed above for parallelograms, they have 4 equal sides | Rhombi |

In addition to what is listed above for parallelograms, _______ have 4 90˚, right angles. | rectangles |

Parallelograms that are rhombi and rectangles are _____. ___ are parallelograms that have 4 congruent sides AND 4 congruent angles. | Squares |

Created by:
crivera