PARTS OF THE CIRCLE

Front

What is a segment drawn from the center of the circle to any point on the circumference called?

Back

Radius, Radii

Front

What is the term for a line segment whose endpoints lie on the circumference of the circle?

Back

Chord

Front

What do you call a line that intersects a circle at two points?

Back

Secant

Front

What is the name of a circle represented by a variable?

Back

Circle D, D

Front

A circle is named using the variable representing its _________.

Back

Center

Front

What is the distance from the center of the circle to any point on the circumference?

Back

Radius

Front

What is the longest chord in a circle called?

Back

Diameter

Front

What is the term for the part of the circle that is less than a semicircle?

Back

Minor Arc

Front

What is the term for the part of the circle that is more than a semicircle?

Back

Major Arc

Front

What do you call the angle whose vertex is at the center of the circle and whose sides are radii?

Back

Central Angle