Definition | PG Term |

The point where 3 medians intersect. | |

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

y=mx+b | |

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

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

a dot. | |

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

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 triangle with one obtuse angle | |

SAS | |

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

Lines that do not intersect and are NOT coplanar | |

two angles who sum is 180 degress | |

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

A line segment has two... | |

A triangle with three congruent angles. | |

A triangle with no congruent sides. | |

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

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

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

Points that lie on the same line. | |

A triangle with three congruent sides | |

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

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

Two angles whose sum is 90 degrees. | |

Points that line in the same plane | |

The side of a right triangle that is opposite the right angle. | |