Parts of a Circle & Circumference Practice

What is the definition of radius?

• The distance from the center to the perimeter

• The distance across a circle

• The distance all the way around a circle

What is the definition of diameter?

• The distance from the center to the perimeter

• The distance across a circle

• The distance all the way around a circle

What is the definition of circumference?

• The distance from the center to the perimeter

• The distance across a circle

• The distance all the way around a circle

• 2.5

• 5

• 10

• 15

Tags

CCSS.7.G.B.4

• 3

• 6

• 12

• 24

Tags

CCSS.7.G.B.4

• The Area of a Circle

• How many radii make up the diameter

• How many diameters make up the circumference

Tags

CCSS.HSG.GMD.A.1

π is equal to circumference divided by _________________.

• radius
• diameter
• area
• itself

Tags

CCSS.7.G.B.4

What is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

Find the circumference (to the nearest whole number)

• 88 in
• 44 in
• 116 square in
• None of the above

Tags

CCSS.7.G.B.4

Steven purchases a bowl. The diameter of the
bowl is 14 cm. What is the circumference of the 
bowl?

• 28 cm
• 43.96 cm
• 87.96 cm
• 7 cm

Tags

CCSS.7.G.B.4