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
The longest chord in a circle
What is the Diameter
200

The diameter is 12

What is 6

200

The radius of this circle is 12

What is 24

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
A line through the circle.
What is a chord?
300

The diameter of this circle is 28

What is 14

300

The the radius of the circle is 24

What is 48

300

The diameter of this circle is 25

What is 78.5

300
The radius of this circle is 21
What is 1384.74
400
The total amount of space inside of a circle
What is the area?
400

The diameter of this circle is 436

What is 218

400

The circumference of this circle is 50

What is 100

400

The radius for this circle is 45

What is 282.6

400
The radius of this circle is 52.4
What is 8621.6864
500
3.14 or 22/7
What is pi?
500

The diameter of this circle is 14

What is 7

500

The diameter of this circle is 150

What is 300

500

The Diameter for this circle is 3285

What is 10314.9

500
The radius of this circle is 6955
What is 151888158.5
M
e
n
u