Circumference
Area
Word Problems
Radius & Diameter
Random
100

The circumference of a circle with a diameter of 16 inches

What is 50.24 inches?

100

The area of a circle with a radius of 3 feet

What is 28.26 square inches?

100

Five Italian chefs came together to bake the world’s largest pizza. Its diameter is 131 feet long! What is the area of the pizza?

What is 13, 471.385 square feet?

100

The radius of a circle is 5 cm.  Find its diameter.

What is 10 cm?

100

The distance around a circle;  its perimeter

What is CIRCUMFERENCE ?

200

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

What is 43.96 cm?

200

The area of a circle with a radius of 21 cm?

What is 1384.74 square cm?

200

 

Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet. Approximately how many square feet of wall will the circle cover?

What is 50.24 square feet?

200

The diameter of a circle is 23 inches.  Find its radius.

What is 11.5 inches?

200

The space contained inside of a circle is called the...

What is AREA?

300

Find the circumference of a circle with a radius of 12.5 mm.

What is 78.5 mm?

300

The area of a circle whose radius is 6 m

What is 113.04 square meters?

300

The radius of Michael’s basketball rim is 7 inches. What is the circumference to the nearest hundredth?

What is 43.96 square inches ?

300

The straight line that passes from one side of a circle, through the center, to the other side

What is DIAMETER?

300

If you multiply ½ × d  then you will get the...

What is RADIUS?

400

The circumference of a circle with a radius of 8 yds

What is 50.24 yds?

400

Find the area of a circle with a diameter of 12.5 cm

(round answer to the nearest tenth)

What is 122.7 square cm?

400

The midfield circle on a soccer field has a diameter of 48 ft. Francine runs once around the midfield circle. To the nearest foot, how far does Francine run?

What is 151 feet ?

400

A straight line from the center to the circumference of a circle

What is RADIUS?

400

Part of a circle that is twice as long as a radius

What is DIAMETER?

500

A minute hand (radius) of a clock is 13.8 meters long. What is the circumference of the clock?

What is 85.56 m?

500

What is the area of a circle with a radius of 4.6 inches?

What is 66.4 square inches ?

500

A cruise ship has a large, circular window. It has a diameter of 10 meters. What is the window's area?

What is 78.5 square meters?

500

The radius of a circle with a diameter of 12 inches

What is 6 inches?

500

The number in the hundredths place in pi

What is 4 ?

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