Circle Terms
The distance from the center of a circle to a point on its edge, also half of the diameter
What is the radius?
The radius of a circle with a diameter of 5 inches.
What is 2.5 inches?
The diameter of a circle with a radius of 5 feet.
What is 10 feet?
The circumference for a circle with a diameter of 10 inches.
What is 31.4 inches?
The area of a circle with a radius of 2 inches.
What is 12.56 square inches?
The longest chord in a circle.
What is the diameter?
The radius of a circle with a diameter of 12 feet.
What is 6 feet?
The diameter of a circle with a radius of 2.5 inches.
What is 5 inches?
The circumference for a circle with a diameter of 13 feet.
What is 40.82 feet?
The area of a circle with a radius of 3 feet.
What is 28.26 square feet?
A straight line through a circle that joins two points on its edge.
What is a chord?
The radius of a circle with a diameter of 27 feet.
What is 13.5 feet?
The diameter of a circle with a circumference of 15.7 feet.
What is 5 feet?
The circumference for a circle with a diameter of 25 inches.
What is 78.5 inches?
The area of a circle with a radius of 21 inches.
What is 1,384.74 square inches?
The total amount of space inside of a circle.
What is the area?
The radius of a circle with the diameter of 437 inches.
What is 218.5 inches?
The diameter of a circle with a circumference of 18.84 inches.
What is 6 inches?
The circumference for a circle with a radius of 45 feet.
What is 282.6 feet?
The area of a circle with a radius of 52.4 feet.
What is 8,621.6864 square feet?
A mathematical constant equal to 3.14 or 22/7.
What is pi?
The radius of a circle with a diameter of 0.325 inches.
What is 0.1625 inches?
The diameter of a circle with a circumference of 194.68 inches.
What is 62 inches?
The circumference for a circle with a diameter of 3,285 inches.
What is 10,314.9 inches?
The area of a circle with a radius of 6,955 inches.
What is 151,888,158.5 square inches?