7th- 5/5

If the diameter of a circle is 20 inches, what is the radius?

• 20 inches

• 10 inches

• 40 inches

• 5 inches

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

What is the diameter of the given circle?

• 8 cm

• 16 cm

• 10 cm

• 4 cm

If the radius of a circle is 2 ft, what is my diameter?

• 4 ft

• 1 ft

• 6 ft

• 10 ft

What is the diameter of circle with a radius of 6 in?

• 12 in

• 36 in

• 3 in

• 2 in

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

• Radius

• Diameter

What is the radius of the given circle?

• 18 in

• 36 in

• 9 in

• 8 in

The diameter of a circle is 3 centimeters. What is the radius?

• 6 cm

• 3 cm

• 1.5 cm

• 9 cm

Find the diameter of the given circle.

• 28 in

• 14 in

• 7 in

• 42 in

Find the circumference (to the nearest whole number).                  

Remember, circumference $=\pi\times d$  

• 88 in

• 44 in

• 116 square in

• None of the above