Circumference, Diameter, Radius

Find the Radius

• R = 72ft

• R = 18ft

• R = 17ft

• R = 36ft

Find the Diameter?

• D = 16cm

• D = 8cm

• D = 4cm

• D = 15cm

The Diameter of a circle is 33cm. Find the circumference to the nearest tenth

The radius of a circle is 15 cm. Find the circumference to the nearest tenth.

• 94.3

• 94

• 94.2

• 93

Sally has car tire with a circumference of 75.36 ft. What is the radius of the car tire and what is the diameter? (Use 3.14 for pi)

• r=12 ft

• d=26 ft

• r=13 ft

• d=24 ft

A circular garden has a circumference of 38.25 feet. Find the approximate diameter of the garden. Use 3.14 for Pi. Round to the nearest tenth

Tags

CCSS.Math.Content.7.G.B.4

• A

• B

• C

• D

Find the Radius

• R = 36 in

• R = 10 in

• R = 9 in

• R = 10 in

Find the Diameter

• R = 3

• R = 6

• R = 9

• R = 3

If the circumference of a circle is 20π, what is the radius?

• 5

• 10

• 15

• 25