CIRCLES

A______ is the set of all fixed points that are the same distance from a fixed point.

• center

• circle

• diameter

• secant

It is fixed point inside the circle that is equidistant to any points on the circle is ______.

• center

• circle

• diameter

• secant

A segment drawn from any point on the circle to the center is called a ______.

• center

• chord

• diameter

• radius

A _____ is a segment that connects any two points on the circle.

• center

• chord

• diameter

• radius

A ________ is a chord that passes through the center of a circle.

• center

• chord

• diameter

• radius

A ___________ is an angle whose vertex is on the circle’s center, and whose

sides are radii of the circle.

• central angle

• chord angle

• inscribed angle

• radii angle

An _____________ is an angle whose vertex is a point on the circle whose

sides are chords of the circle.

• central angle

• chord angle

• inscribed angle

• radii angle

A portion of a circle determined by a central angle or an inscribed angle.

• arc

• secant

• sector

• tangent

A _______ of a circle is a straight line that touches the circumference of the circle at only one point.

• arc

• secant

• sector

• tangent

A _______ of a circle is a line that intersects a circle at two distinct points.

• arc

• secant

• sector

• tangent