Definition | PG Term |

AAS | |

The point where three altitudes intersect in a triangle | |

a segment drawn from a vertex perpendicular to the opposite side | |

A triangle with three congruent angles. | |

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

a dot. | |

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

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

The point where 3 medians intersect. | |

Points that lie on the same line. | |

An angle that measures 180 degrees. | |

Two angles formed by two parallel lines and a transversal that lie on the interior of the parallel lines and on the same side of the transversal. | |

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

Lines that do not intersect and are NOT coplanar | |

Two angles whose sum is 90 degrees. | |

A triangle with at least 2 congruent sides and angles. | |

Two angles that share a common vertex and side. | |

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

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

A triangle with no congruent sides. | |

Angles that have the same measure. | |

Points that lie in the same plane. | |

Two adjacent angles who are supplementary | |

An angle whose measure is equal to 90 degrees | |

A line segment has two... | |

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

A triangle with three congruent sides | |

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