Circles

A __________ is a segment that connects the center of a circle to a point on the circle.

• Chord

• Radius

• Diameter

• Arc

A __________ is the longest chord in a circle and goes through the center of a circle.

• Diameter

• Arc

• Chord

• Radius

Identify a radius.

• RS

• ST

• WL

• RT

• Secant
• Diameter
• Radius
• Chord

What is C?

• diameter
• center
• circumference
• radius

The distance from the center to the edge of the circle is called the __________.

• diameter

• circumference

• area

• radius

The definition of radius is

• distance from one point to another point

• distance around the circle

• distance from the center to any point on the circle

• distance across the circle through the center

The definition of diameter is

• distance from the center of any point on the circle

• distance across the circle through the center

• distance from one point to another

• distance around the circle

The definition of circumference is

• distance from the center of any point on the circle

• distance from one point to another

• distance around the circle

• distance from the center of any point on the circle

Find the radius of the circle

• 20 ft

• 10 ft

• 5.5 ft

• 10