Terms in this set (7)
The set of all points in a plane that are a given distance from a given point
Segment (or length of the segment) from center of circle to the circle.
The distance across a circle through the center. A diameter = 2(radii). The longest chord of a circle
A segment whose endpoints lie on a circle.
A line that contains a chord and intersects a circle in two points.
A line that intersects a circle in exactly one point.
Point of tangency
The point that a tangent and a circle have in common.