Circle, Chords, Diameters, Sectors

Which is true

• All radii are chords

• All chords are Diameters

• All diameters are chords

• All tangents are chords

What is true about tangents?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

What is true about secants?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

What is CB?

• diameter

• center

• circumference

• radius

A line segment whose endpoints are on a circle.

• semicircle

• concentric circles

• chord

• sector of a circle

The set of all points in a plane that are given distance from a given point.

• circumference

• Circle

• semi circle

• tangent line

The line segment that has endpoints on a circle and passes through the center of the circle.

• radius

• minor arc

• diameter

• secant line

An angle whose vertex is on the circle and whose sides are chords of the circle.

• adjacent arcs

• diameter

• Inscribed angle

• arc

The given point from which all points on a circle are equidistant.

• arc

• radius

• center or a circle

• chord

The term when you have more than one radius.

• radii

• circle

• chord

• semicircle