Circle Vocab

Front

Connects center of circle to a point on the circle.

Back

radius

Front

Segment connecting two points on a circle through the center.

Back

diameter

Front

A segment connecting two points on a circle, possibly not through the center.

Back

chord

Front

A line that touches a circle at one point.

Back

tangent

Front

A line passing through a circle.

Back

secant

Front

Distance around a circle?

Back

Circumference

Front

An arc is a part of the...

Back

Circumference

Front

Identify the diameter:

Back

\overline{DC}

Front

Line segments that are radii:

Back

\overline{BC}

Front

Name a secant.

Back

BD