Geometry Vocab

 The flashcards below were created by user jakobbredbenner on FreezingBlue Flashcards. Point location in space LINE a series of points that extends in two opposite directions without end Segment Consists of two endpoint and all the points of the line between the endpoints. Ray consists of two endpoints and all the points of the line on one side of the endpoint. plane a flat surface with no thickness that extends in all directions on the surface Intersecting lines lines that have exactly one point in common parallel lines lines that have no points in common Skew lines lines that are not parallel and do not intersect Angle a figure formed by two rays with a common endpoint. vertex a point of intersection of two sides of an angle of figure degrees a measurment used to measure angles acute angle measure less than 90 degrees right angle measure 90 degrees obtuse angle measure between 90 and 180 degrees straight angle measure 180 degrees perpendicular lines lines that intersect forming a right angle complementary angles if the sum of two angles is 90 degree it is complementary supplementary angles any two angles that add up to 180 vertical angles two intersecting lines congruent angles angles with equal measures Authorjakobbredbenner ID137775 Card SetGeometry Vocab DescriptionGeometry Words Updated2012-02-26T16:44:43Z Show Answers