Circle Parts

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

Tags

CCSS.7.G.B.4

The circumference of a circle is

• The measurement from an edge of a circle to another edge.
• The measurement around the circle
• The measurement from an edge of a circle to another edge going through the center
• The measurement from the center of the circle to an edge of the circle

Tags

CCSS.7.G.B.4

What is C?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

What is CB?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

What is AB?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

Identify a radius.

• RS

• ST

• WL

• RT

If AB = 18cm, find AR.

• 18 cm

• 36 cm

• 6 cm

• 9 cm

Tags

CCSS.HSG.C.A.2

Name the part shown in the given circle.

• Radius

• Tangent

• Circumference

• Segment

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

What is the formula for the Circumference of a circle?

You may choose more than one answer.

• 2 π r

• π d

• π d²

• π r²

Tags

CCSS.7.G.B.4

What is the radius of this circle?

• 18
• 36
• 9
• 8

Tags

CCSS.7.G.B.4