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# Ch1-Ch6 geom Vocab

Term | Definition |
---|---|

undefined terms | |

collinear points | |

coplaner points | |

defined terms | |

line segment | |

endpoints | |

ray | |

oppisite rays | |

intersection | |

postulate/axiom | |

coordinate | |

distance | |

between | |

congruent segments | |

midpoint | |

segment bisector | |

angle | |

side | |

vertex of and angle | |

measure of an angle | |

congruent angles | |

angle bisector | |

complementary angles | |

supplementary angles | |

adjacent angles | |

linear pair | |

vertical angles | |

polygon | |

convex | |

concave | |

n-gon | |

equilateral | |

equiangular | |

regular | |

perimeter | |

cercumference | |

area | |

diameter | |

radius | |

conjectute | |

inductive reasoning | |

counter example | |

conditional statement (converse, inverse,contrapositive) | |

if-then form | |

negation | |

equivalent statements | |

perpendicular lines | |

biconditional statement | |

deductive reasoning | |

line perpendicular to a plane | |

equation | |

solve an equation | |

proof | |

two-column proof | |

theorem | |

parallel lines | |

skew lines | |

parallel planes | |

transversal | |

corresponding angles | |

alternate interior angles | |

alternate exterior angles | |

consecutive interior angles | |

corresponding angles | |

paragraph proof | |

slope | |

rise | |

run | |

slope-intercept form | |

standard form | |

x-intercept | |

y-intercept | |

distance from a point to a line | |

triangle | |

interior angle | |

exterior angles | |

corollary to a theorem | |

congruent figures | |

corresponding parts | |

leg of a right triangle | |

hypotenuse | |

flow proof | |

legs | |

vertex angle | |

base | |

base angles | |

transformation | |

image | |

translation | |

reflection | |

congruence | |

congruence transformation | |

midsegment of a triangle | |

coordinate proof | |

perpendicular bisectors | |

equidistant | |

concurrent | |

point of concurrency | |

circumcenter | |

incenter | |

median of a triangle | |

centroid | |

altitude of a triangle | |

orthocenter | |

inequality | |

indirect proof | |

ratio | |

proportion | |

geometric mean | |

scale drawing | |

scale | |

similar polygons | |

scale factor | |

dialation | |

cneter of dialation | |

scale factor of a dialation | |

reduction | |

enlargement |

Created by:
b0403417