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Geometry Definitions
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Circle;
Set of points in space that are equidistant from a given point called the center.
Chord;
A segment who's endpoints are on the circle.
Secant;
A line that intersects the circle in exactly two points.
Tangent;
Line that intersects the circle in exactly one point.
Point Of Tangentcy;
The point where the tangent line intersects the circle.
Congruent Circles;
Circles that have the same radius.
Concentric Circle;
Circles that have the same center.
Tangent Circles;
Two coplanar circles that intersect at exactly one point.
Common Tangent;
A line that is tangent to two circles.
Diameter;
Chord containing the center.
Central Angle;
Angles who's vertex is the center of the circle.
Minor Arc;
Arc that is itersepted by a central angle, less then 180.
Major Arc;
Arc in the exterior of a central angle, more the 180.
Semi-Circle;
Half a circle.
Inscibed Angle;
Angle whose vertex is on a circle and whose sides contain chords of the circle.
Author
SpringBaby07
ID
149405
Card Set
Geometry Definitions
Description
Geometry
Updated
2012-04-22T23:40:14Z
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