Circumference Practice

If my diameter is 19 inches, what is my radius?

• 38 inches

• 9.5 inches

• 59.66 inches

• 119.32 inches

If my radius is 10ft, what is my diameter?

• 20ft

• 5ft

• 31.4ft

• 62.8ft

Find the circumference.  (use 3.14 for  $\pi$  )

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm

Find the circumference (use 3.14 for $\pi$ ) 

• 87.92 in

• 44.54 in

• 116 square in

• None of the above

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

Tags

CCSS.7.G.B.4

What is the diameter?

• 8
• 16
• 10
• 4

Tags

CCSS.7.G.B.4

The radius of a circle is 7 inches. What is the circumference of the circle? Use 3.14 for  $\pi$  .

What is π ? Select all that apply!

• The ratio of the circumference of any circle to its diameter.

• Exactly 3.14

• Approximately 3.14

• pi

• pie

What is the circumference? (use 3.14 for pi)

• 8 cm

• 50.24 cm

• 25.12 cm

• 4

What is the circumference? (use 3.14 for  $\pi$  )

• 28.26 in

• 9 in

• 56.52 in

• 18 in

Tags

CCSS.7.G.B.4