5th Grade - Circles

The distance from the center to any point on a circle.

• Radius

• Diameter

• Circumference

• Chord

The distance across a circle through its center.

• Radius

• Diameter

• Circumference

• Pi

A line segment that extends between any two unique points of a circle without going through the center

• circle

• diameter

• chord

• radius

• circumference

What is AB?

• diameter
• center
• circumference
• radius

What is CB?

• diameter
• center
• circumference
• radius

What best describes segment AB?

• chord

• radius

• circumference

• diameter

Which of the following represents the diameter of the circle?

• ___

  AB

• ___

  DE

• ____

  OC

• ___

  OB

What is the name for the distance around a circle?

• Diameter
• Radius
• Circumference
• Chord

Which is the diameter?

• ____

  DE

• ____

  BA

• ____

  DC

• ____

  BC

What is C?

• diameter
• center
• circumference
• radius