The POINT on the plane containing a circle from which all points of the circle are
equidistant.

A segment with endpoints at the center and on the circle.

A segment with endpoints on the circle.
The distance around a circle.

A chord that passes through the center and is made up of colinear radii

Coplanar circles that have the same circle

The distance around a circle.

Am irrational number equal to the ratio of the circumference to the diameter

A polygon whose vertices all lie on the the circle

An angle with a vertex in the center of a circle.

A portion of a circle defined by two endpoints

The SHORTEST arc connecting two endpoints on a circle

The LONGEST arc connecting two endpoints on a circle.

An arc with endponts that lie on a diameter

ARCS in the same or CONGRUENT circles that have the same measure

Arcs in a circle that have EXACTLY ONE point in common.

The DISTANCE between the ENDPOINTS along an arc measured in linear units.

Any line that intersects a circle in exactly two points.

When two chords intersect inside a circle, each chord is divided into two segments,
called chord segments

A _____ is a SEGMENT of a SECANT line that has exactly one endpoint on
the circle.

A -------- problem involves two, or possibly more, locus conditions occurring at the
same time. The different conditions in a compound locus problem are generally separated
by the word "AND" or the words "AND ALSO".

A secant segment that lies in the EXETERIOR of the circle.

A -------- is the segment of a tangent with one endpoint on the circle.