Identifying Parts of a Circle

What is the name of the line segment that passes through the center of a circle and has its endpoints on the circle?

• Tangent

• Chord

• Radius

• Diameter

What is the name of the line segment that connects two points on a circle?

• radius

• tangent

• chord

• diameter

What is the name of the line segment that starts at the center of a circle and ends on the circle?

• Radius

• Tangent

• Chord

• Diameter

What do you call the line that goes around the circle?

• Circumference

• Chord

• Radius

• Diameter

Answer the question.

• Diameter
• Center
• Radius
• Chord

Name a diameter.

• PR
• QS
• RS
• PQ

Name the center.

• K
• KL
• KN
• N

Answer the question.

• Radius
• Chord
• Center
• Diameter

Tags

CCSS.HSG.C.A.2

A circle is named after its what?

• Center Point

• Arc
• Circumference
• Secant

What part of a circle is this?

• Circumference

• Diameter

• Radius

• Pi