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### 27 Cards in this Set

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 what are the 3 undefined words? Line, Plane, Point LPP A ____ is a statement that is accepted without proof. Postulate What is the unique line postulate? through 2 distinct points, there is exactly one line 2 What are the Angle Classifications? -obtuse -acute -right -straight line There's 4 What is the unique plane postulate? 3 noncollinear points determine a plane 3 If 2 angles form a linear pair then they are.... Supplementary or adjacent Usint a pattern to make a conjecture is using ______ reasoning. inductive The sum of 2 angles that add up to 90 degrees is.... complementary The sum of 2 angles that add up to 180 degrees is.... supplementary If 2 coplanar lines are not parallel, then they intersect at exactly one ___. point parallel lines...not equal If 2 distinct planes are not parallel, then they intersect at exactly one ____. line straight.... A plane and a noncoplanar line (not parallel) intersect at exactly one ____. point If 2 distinct planes intersect, then their intersection is a ____. line what is an adjacent angle? an angle that share a common side and vertex have something in common.... right angles have the measure of what angle? 90 degress coplanar means... lies on the the same plane same what? congruentmeans... smae size, same shape same.... complemantary angles have the sum of 180 degrees when added together...true or false? false Acute angles measure less than or more than 90 degrees less than