Geometry OG Dove
Terms
copy deck
 what are the 3 undefined words?
 Line, Plane, Point
 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
 What are the Angle Classifications?

obtuse
acute
right
straight line  What is the unique plane postulate?
 3 noncollinear points determine a plane
 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
 If 2 distinct planes are not parallel, then they intersect at exactly one ____.
 line
 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
 right angles have the measure of what angle?
 90 degress
 coplanar means...
 lies on the the same plane
 congruentmeans...
 smae size, same shape
 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
 Supplementary angles have a sum of 180 degrees when added together...true or false?
 true
 collinear means...
 lies on the same line
 a conclusion is the part that follows THEN in a conditonal
 true
 What is a vertex?
 the common endpoint of the sides of an angle
 what is a hypothesis?
 the part that follows IF in a conditonal
 A similar is when u have just the same shape...true or false?
 true
 inductive reasoning is the process of wat?
 looking for patterns
 What is a contrapositive?
 a hypothesis and conclusion negated and intercharged