Show:
Random 1
Random 2
Random 3
Random 4
Random 5
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 find the radius

What is 2.5

100

Find the radius and diameter of the circle if the circumference is 62.8.

R = 10

D = 20

100

The diameter for this circle is 10. What is the circumference? 

C = 31.4

100

The radius of this circle is 2. Find the area and the circumference. 

A = 12.56

C = 12.56

200
GIVE 300 POINTS TO A TEAM
CHOOSE ANOTHER TABLE TO GIVE AWAY 300 POINTS
200

The radius is 6, what is the diameter. 

What is 12

200

The circumference of a circle is 69.1. Find the radius and diameter. 

R = 11

D = 22

200
The radius is 3. What is the circumference? 

C = 18.84

200

The radius of this circle is 3. Find the area and circumference. 

A = 28.26

C = 18.84

300

A line connecting any two points on a circle.

What is a chord?

300
TAKE 200 POINTS FROM A TEAM

CHOOSE ANOTHER TEAM AND GIVE THEM 200 POINTS TOO!!! 

300

The area of a circle is 201.1. What is the diameter and the radius? 

D = 16

R = 8

300

LOSE 500 POINTS 

CHOOSE ANOTHER TEAM TO LOSE 500 POINTS

300

The diameter of this circle is 25. What are the circumference and area?

C = 78.5

A = 490.625 

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

The radius is 218 what is the diameter? 

436

400

The circumference of this circle is 18.84. What is the radius and diameter? 

R = 3

D = 6

400

The radius for this circle is 45. What are the circumference and area? 

C = 282.6

A = 6,358.50

400

The radius of this circle is 52.4. What is the area 

A = 8621
500

3.14

What is pi?

500

The diameter of this circle is 0.325. What is the radius?

What is 0.1625

500

The area of this circle is 78.5. What is the radius and diameter. 

R = 5 

D = 10

500

The Diameter for this circle is 32. What are the area and circumference? 

C = 100.48


A = 803.84

500

The radius of this circle is 65. What is the area. 

A = 13,266.5