Circle Terms
The distance from the center of a circle to the outside, also half of the diameter
What is radius
The diameter of this circle is 5. Find the radius.
What is 2.5
The radius of this is 5. Use 3.14 for pi. Find the diameter.
What is 10
The diameter for this circle is 10. Use 3.14 for pi. Find the Circumference.
What is 31.4
The radius of this circle is 2. Use 3.14 for pi. Find the Area.
What is 12.56
The perimeter
What is the circumference
The diameter is 12. Find the radius.
What is 6
The radius of this circle is 2.5. Use 3.14 for pi. Find the diameter.
What is 5
The diameter for this circle is 13. Use 3.14 for pi. Find the Circumference.
What is 40.82
The radius of this circle is 3. Use 3.14 for pi. Find the Area.
What is 28.26
A line through the circle.
What is a diameter?
The diameter of this circle is 27. Find the radius.
What is 13.5
The circumference of this circle is 15.7. Use 3.14 for pi. Find the diameter.
What is 5
The diameter of this circle is 25. Use 3.14 for pi. Find the Circumference.
What is 78.5
The radius of this circle is 21. Use 3.14 for pi. Find the Area.
What is 1384.74
The diameter of this circle is 437. Find the radius.
What is 218.5?
The circumference of this circle is 18.84. Use 3.14 for pi. Find the diameter.
What is 6
The radius for this circle is 45. Use 3.14 for pi. Find the Circumference.
What is 282.6
The radius of this circle is 52.4. Use 3.14 for pi. Find the Area.
What is 8621.6864
The diameter of this circle is 0.325. Find the radius.
What is 0.1625
The circumference of this circle is 194.68. Use 3.14 for pi. Find the diameter.
What is 62
The diameter for this circle is 3285. Use 3.14 for pi. Find the Circumference.
What is 10314.9
The circumference is 314. Use 3.14 for pi. Find the area.
7,850