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
The distance from the center of a circle to the outside, also half of the diameter
What is radius
100
The Diameter of this circle is 5
What is 2.5
100
The radius of this is 5
What is 10
100
The diameter for this circle is 10
What is 31.4
100
The radius of this circle is 2
What is 12.56
200

From one side of the circle to the next

What is the Diameter

200
The diameter is 12
What is 6
200
The radius of this circle is 2.5
What is 5
200
The diameter for this circle is 13
What is 40.82
200
The radius of this circle is 3
What is 28.26
300

What are the numbers used for pi?

What is 3.14

300
The diameter of this circle is 27
What is 13.5
300

The radius of this circle is 12

What is 24

300
The diameter of this circle is 25
What is 78.5
300

The radius of this circle is 4

What is 50.24

400
The total amount of space inside of a circle
What is the area?
400

The diameter of this circle is 50

What is 25

400

The radius of this circle is 31

What is 62

400
The radius for this circle is 45
What is 282.6
400

The radius of this circle is 5

What is 78.5

500
3.14 or 22/7
What is pi?
500

The diameter of this circle is 62

What is 31

500

The radius of this circle is 100

What is 200

500

The Diameter for this circle is 123

What is 386.22

500

The radius of this circle is 6

What is 113.04

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