Circle Vocab #1

Front

Segment with endpoints at the center and a point on the circle

Back

radius

Front

Line intersecting a circle at 2 points

Back

secant line

Front

Segment with endpoints on a circle

Back

chord

Front

All points in a plane equidistant from a center point

Back

circle

Front

Segment with endpoints on the circle containing its center

Back

diameter

Front

A line in a circle's plane that intersects at one point, the point of tangency.

Back

tangent line

Front

Radius of a circle:

Back

Measurement from center to edge.

Front

Degrees in a circle?

Back

360

Front

Describe segment AB.

Back

diameter

Front

Describe segment AB.

Back

chord