Finding Parts of a Circle

Name the pictured part of the circle.

• Radius

• Central Angle

• Diameter

• Center

• Arc

Name the pictured part of the circle.

• Center

• Diameter

• Radius

• Arc

What is the diameter?

• 8

• 16

• 10

• 4

Tags

CCSS.7.G.B.4

Select each Radius in the image.

A chord that passes through the center of the circle is called the...

• Radius

• Diameter

• Arc

• circumference

If the radius is 4, the diameter is

• 2

• 4

• 8

Tags

CCSS.7.G.B.4

The distance across a circle through the center is called the_______________

• radius

• circumference

• diameter

• area

What is the radius if the diameter is 10 m ?

• 5

• 20

• 2

Tags

CCSS.7.G.B.4

Name the pictured part of the circle.

• Diameter

• Sector

• Radius

• Chord

• Arc

A diameter is also a chord. 

• True

• False 

Tags

CCSS.HSG.C.A.2