Circle Terms
The distance from the center of a circle to the outside, also half of the diameter
Radius
The Diameter of this circle is 5ft. What is the radius?
2.5ft
The radius of this is 5. What is the diameter?
What is 10
When was my birthday?
Yesterday
The radius of this circle is 2. What is the area? Calculator allowed
What is 12.56
The longest part in a circle. From one edge to the other through the center.
Diameter
The diameter of this circle is 437. What is the radius?
218.5
The radius of this circle is 15.7. What is the diameter?
What is 31.4
Where am I from?
Milwaukee
The radius of this circle is 3. What is the area? Calculator allowed
What is 28.26
The distance around the circle.
Circumference
The diameter is 25.12. What is the radius?
12.56
The radius of this circle is 18.84. What is the diameter?
What is 37.68
How many children do I have?
None!
The diameter is 30. What is the area?
What is 706.5?
The total amount of space inside of a circle
Area
If the circumference of a circle is 423, what is the radius? Calculator allowed
67.32
If the circumference of a circle is 3.56, what is the diameter?
1.13
South Korea, France, Mexico, Cambodia, Thailand, Canada
The circumference is 25. What is the area? Calculator allowed
49.73
What fraction represents Pi?
22/7
If the area of a circle is 324, what is the radius? Calculator allowed.
10.17
If the area of a circle is 34.2, what is the diameter?
6.59
How many years have I been a teacher?
7
The circumference is 55. What is the area?
240.72