Definition | PG Term |

A triangle with no congruent sides. | |

Points that lie on the same line. | |

Two angles that are formed by parallel lines and a transversal and lie between the parallel lines and on opposite sides of the transversal. | |

A segment that is drawn from the center of a circle to the circle. | |

An angle whose measure is equal to 90 degrees | |

An angle whose measurement is between 0 and 90. | |

A segment that connects the midpoints of a triangle or trapezoid. | |

The 'then' part of a conditional statement. | |

two angles who sum is 180 degress | |

The point where three perpendicular bisectors intersect in a triangle. | |

Points that lie in the same plane. | |

A triangle with three congruent sides | |

A triangle with three congruent angles. | |

A segment drawn from the vertex of a triangle to the midpoint of the opposite side | |

Two polygons such that their corresponding angles are congruent and the lengths of corresponding sides are proportional | |

The point where 3 medians intersect. | |

A line drawn perpendicular to a side through its midpoint. | |

Two angles whose sides form two pairs of opposite rays. The angles form an 'X'. | |

Points that line in the same plane | |

Angles that have the same measure. | |

A line segment has two... | |

(y2-y1)/(x2-x1) | |

y-y1=m(x-x1) | |

a ray that divides an angle into two angles that are congruent. | |

The point where three angle bisectors intersect in a triangle | |

A polygon with three sides | |

two angles that are formed by parallel lines and a transversal and occupy corresponding positions | |

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