13 terms

Circle

The set of all points that are equidistant from a given point (the center point) in the plane

Radius

A segment with endpoints at the center and on the circle

Chord

A segment that has both endpoints ON the circle

Diameter

A chord that passes through the center of a circle

Secant

A line that intersects a circle in exactly TWO points

Tangent

A line that intersects a circle in exactly ONE point

Point of Tangency

The point at which the tangent line intersects the circle

Radius

Chord

Diameter

Secant

Tangent

Point of Tangency