Circle Terms
Finding Radius
(find the radius for all)
Finding Diameter (Find Diameter for all)
Finding Circumference(Find Circumference for all)
Finding Area
(Find area for all)
100

3.14159

what is pi?

100

the radius of this circle is 1

What is 1

100
The radius of this is 5
What is 10
100

The diameter for this circle is 2

What is 6.28

100

The radius of this circle is 1

What is 3.14

200

The distance around a circle

What is circumference
200

The diameter is 36

What is 18

200
The radius of this circle is 2.5
What is 5
200

The diameter for this circle is 10

What is 31.4

200

The radius of this circle is 5

What is 78.5

300

a line that goes through the center of the circle

What is diameter?

300

The diameter of this circle is 7

What is 3.5

300

The circumference of this circle is 21.98

What is 7

300

The radius of the circle is 0

What is 0

300

The diameter of this circle is 2

What is 3.14

400

The distance from the center of the circle to the outside

What is radius?

400

the circumference of this circle is 50.24

What is 8

400

The circumference of this circle is 900

What is 286.62

400

The radius for this circle is 21

What is 131.88

400

The diameter of the circle is 20.5

What is 329.9

500

the total amount of space inside a circle

what is area?

500

the circumference of this circle is 25.12

What is 4

500

The circumference of this circle is 194.68

What is 62

500

The Diameter for this circle is 263

What is 825.82

500

The diameter of this circle is 30

What is 706.5