Parts of the circle

Which is the center of the circle?

• A

• B

• C

• O

Line segment CO is a _________ in the circle.

• center

• diameter

• chord

• radius

Identify the diameter in the circle.

• AO

• AB

• CO

• CB

Line segment CB is a ___________ in the circle.

• center

• diameter

• chord

• radius

Tags

CCSS.HSG.C.A.2

If the diameter of a circle is 8 meters, what is the radius of the circle

• 2 m

• 4 m

• 6 m

• 8 m

Tags

CCSS.7.G.B.4

If perimeter refers to the distance around a polygon, what do you call the distance around a circle?

• circumference

• diameter

• chord

• radii