# Shared Flashcard Set

## Details

Geo
Geo
36
Mathematics
10/25/2012

Term
 Point  [image]
Definition
 A point is a location.
Term
 Line.  [image]
Definition
 A line is made up of points and has no thickness or width.
Term
 Segment.  [image]
Definition
 A measureable part of line thats consits two points called endpoints and all of the points between them.
Term
 Ray.  [image]
Definition
 A set of points.
Term
 Plane.  [image]
Definition
 A plane is a flat surface made up of points the has no depth and extends indefinitely in all directions.
Term
 Opposite. [image]
Definition
 Two rays.
Term
 Collinear [image]
Definition
 points that lie in the same plane.
Term
 Angle.  [image]
Definition
 The intersection of two non collinear rays at a common endpoint.
Term
 Midpoint.  [image]
Definition
 The point halfway between the endpoints of a segment.
Term
 Bisector. [image]
Definition
 The line that divides something into two equal parts.
Term
 Congruent.  [image]
Definition
 Having the same measure.
Term
 Vertex.  [image]
Definition
 The highest point.
Term
 Acute Angles.  [image]
Definition
 A triangle in which all of the angles are acute angles.
Term
 Obtuse Angles.  [image]
Definition
 A triangle with an obtuse angle.
Term
 Right angel.  [image]
Definition
 An angle with a degree measure of 90.
Term
 Straight angle.  [image]
Definition
 An angle degree of 180.
Term
 Complementary angles. [image]
Definition
 Two angles with the measure to have a some of 90.
Term
 Supplementary angles.  [image]
Definition
 Two angles with measures that have a some of 180.
Term
 Vertical Angles. [image]
Definition
 Two nonadjacent angles formed by two interesting angles.
Term
Definition
 Two angles that lie in the same plane, have a common vertes and side but no interior points.
Term
 Linear pair.  [image]
Definition
 A pair of adjacent angles whose non common sides are opposite rays.
Term
 Perpendicular.  [image]
Definition
 Lines that form right angles
Term
 Polygon. [image]
Definition
 A closed figure formed by a finite number of coplanar segments celled sides such that the following conditions are met
Term
 Triangle.  [image]
Definition
 Has 3 sides
Term
Definition
 A polygon having 4 sides.
Term
 Pentagon. [image]
Definition
 A plane figure with five straight sides and five angles
Term
 Hexagon. [image]
Definition
 A plane figure with six straight sides and angles.
Term
 Octagon. [image]
Definition
 A plane figure with eight straight sides and eight angles
Term
 Decagon. [image]
Definition
 A polygon with ten angles and ten sides
Term
 Dodecagon. [image]
Definition
 .A polygon of 12 angles and 12 sides
Term
 Concave & Convex. [image]
Definition
 Concave: Curves inward. Convex: Bulges outword.
Term
 Regular & Irregular [image]
Definition
 Regular: All equal sides. Irreqular: Non equal sides.
Term
 Diagonal. [image]
Definition
 A segment that connects nonconsecuive vertices of the polygon.
Term
 Side. [image]
Definition
 A line bounding a plane figure.
Term
 Perimeter. [image]
Definition
 The sum of the lengths of the sides of a polygon.
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