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ch 10 vocab geometry

circle the set of all points that are equidistant from a givien point called the center of a circle.
secant a line that intersect a circle in two points.
tangent a line in the plane of a circle that intersects a circle in eactly one point.
point of tangency intersects a circle at in exactly one point.
central angle an angle whos vertex is the center of a circle.
arc An Arc is a curved line that is a part of a circle.
measure of an arc measure of its central angle.
incribed angle the angle formed by two chords that meet at the same point on a circle.
intercepted arc the arc that lies in the interior of an angle
inscribed polygon a polygon placed inside a circle so that all the vertices of the polygon lie on the circumference of the circle.
circumscribed circle all vertices of a polygon lie on a circle.
locus the set of all points in a plane that satisfy a given condition or a set of given conditions.
Created by: JasonCrawford70