Parts of a Circle Review

Select each Radius in the image.

Tags

CCSS.HSG.C.A.2

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

Tags

CCSS.7.G.B.4

What is the radius if the diameter is 10 m ?

• 5
• 20
• 2

Tags

CCSS.7.G.B.4

If the diameter of a circle is 24 ft, the radius is 48 ft.

• TRUE
• FALSE

Tags

CCSS.7.G.B.4

If the diameter of a circle is 10 cm, the radius is 5 cm.

• TRUE
• FALSE

Tags

CCSS.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Tags

CCSS.4.G.A.1

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Tags

CCSS.7.G.B.4

Name the pictured part of the circle.

• Center

• Diameter

• Radius

• Arc

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

Name the pictured part of the circle.

• Diameter

• Sector

• Radius

• Chord

• Arc

Tags

CCSS.HSG.C.A.2