A | B |

polygons | a shape/object with sides that is closed |

quadrilateral | a polygon with four sides |

trapezoid (quadrilateral) | exactly two sides parallele |

rhombus (quad) | all dies are the same lenght and pooisite sides are parallele |

square (quad) | all sides are the smae length and angles are 90 degrees |

rectangle (quad) | opposite sides the same length all angles 90 degrees |

paralallogram (quad) | oppisite sides the same length and oppisite sides are paralelle |

octagon (polygon)?? | 8 sided polygon |

hexagon (polygon)?? | 6 sided polygon |

pentagon (polygon)?? | 5 sided polygon |

Isosceles (triangle) | one side is equal |

Equalateral (triangle) | all sides are equal |

Scalene (triangle) | no sides are equal |

obtuse (angles) | more than 90 degrees |

acute (angles) | less than 90 degrees |

right angle (angles) | exactly 90 degrees |

regular_____ | an object with sides all the same length |

irregular_____ | an object with a side a differnt |

perpendicular line | intersects with a 90 degree angle ? ? ? ? |

intersecting line | crosses eachother |

ray | a line which one end stops and the other keeps going |

segment | a line where both ends stop |

line | (arrows) keep going FOREVER! |