# Shared Flashcard Set

## Details

Math
Math
18
Mathematics
03/01/2012

Term
 Acute Angle
Definition
 An angle that measures less than 90º.
Term
 Acute Triangle
Definition
 A triangle with 3 acute angles.
Term
Definition
 2 angles that share a vertex and a side but no points in interior
Term
 Angle
Definition
 A figure formed by 2 rays with a common endpoint.
Term
 Point
Definition
 A location in space that has no size.
Term
 Perpendicular Bisector
Definition
 a line segment or ray that is perpendicularto a segment at midpoint.
Term
Definition
 A polygon with 4 sides.
Term
 Polygon
Definition
 A closed plane figure with at least 3 sides.
Term
 Rhombus
Definition
 Parallelogram with 4 congruent sides.
Term
 Segment
Definition
 Part of a line.
Term
 Right Angle
Definition
 An angle that measures 90º.
Term
 Ray
Definition
 Part of a line and has 1 endpoint.
Term
 Rectangle
Definition
 A parallelogram with 4 right angles.
Term
 Skew Lines
Definition
 Lines in space that do not intersect and are not parallel. They do not lie in the same plane.
Term
 Straight Angle
Definition
 An angle that measures 180º.
Term
 Trapizoid
Definition
 A quadrilateral with exactly 1 pair of parallel sides.
Term
 Compass
Definition
 A geometric tool used to draw circles and arcs.
Term
 Circle
Definition
 The set of all points in a plane that are equidisant from a given point.
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