Circumference of a Circle Given Radius
Circumference of a Circle Given Diameter
Area of a Circle Given Radius
Area of a Circle Given Diameter
Circle Terms
100

Calculate the circumference of a circle given the value of Pi=3.14 and a radius of 2m.

12.56m

100

Calculate the circumference of a circle given the value of Pi=3.14 and a diameter of 1 m.

3.14 m

100

Calculate the area of a circle given the value of Pi=3.14 and a radius of 1 m. 

3.14 m2

100

Calculate the area of a circle given the value of Pi=3.14 and a diameter of 10 m.

78.5 m2

100

The distance from the center of a circle to the outside, also half of the diameter

What is radius

200

Calculate the circumference of a circle given the value of Pi=3.14 and a radius of 16 cm.

100.48 cm

200

Calculate the circumference of a circle given the value of Pi=3.14 and a diameter of 10 m. 

31.4 m

200

Calculate the area of a circle given the value of Pi=3.14 and a radius of 10 m. 

314 m2

200

Calculate the area of a circle given the value of Pi=3.14 and a diameter of 40 in. 

1256 in2

200

The distance from one point on a circle, through the center, to another point on the circle

What is the Diameter

300

Calculate the circumference of a circle given the value of Pi=3.14 and a radius of 10 yd.

62.8 yd

300

Calculate the circumference of a circle given the value of Pi=3.14 and a diameter of 5 in.

15.7 in. 

300

Calculate the area of a circle given the value of Pi=3.14 and a radius of 5 cm. 

78.5 cm2

300

Calculate the area of a circle given the value of Pi=3.14 and a diameter of 8 ft. 

50.24 ft2

300

The distance around a circle

What is Circumference?

400

Calculate the circumference of a circle given the value of Pi=3.14 and a radius of 15.5 m.

97.34 m

400

Calculate the circumference of a circle given the value of Pi=3.14 and a diameter of 25 ft. 

78.5 ft.

400

Calculate the area of a circle given the value of Pi=3.14 and a radius of 7.25 ft. 

165.04 ft2

400

Calculate the area of a circle given the value of Pi=3.14 and a diameter of 16 cm. 

What is 200.96 cm2

400

The total amount of space inside of a circle

What is the Area?

500

Calculate the circumference of a circle given the value of Pi=3.14 and a radius of 1.5 in.

9.42 in

500

Calculate the circumference of a circle given the value of Pi=3.14 and a diameter of 0.4 m. 

1.256 m. 

500

Calculate the area of a circle given the value of Pi=3.14 and a radius of 0.75 yd. 

1.77 yd2

500

Calculate the area of a circle given the value of Pi=3.14 and a diameter of 1 cm.

0.785 cm2

500

What are the numbers we use to represent pi?

3.14 or 22/7

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