A circle with a 12 inch diameter has a 6 inch radius.
The area of a circle that has a 12-inch diameter is: 113.1 square inches.
What is a "8 inch ball" ? Is 8 inches the diameter ? Then its diameter is 8 inches. Is 8 inches the radius ? Then its diameter is 16 inches. Is 8 inches the circumference ? Then its diameter is about 2.546 inches (rounded).
The diameter of a pool ball is 2 and 1/4 inch diameter. The radius of a pool ball is 1 and 1/8 inches. The radius is one half of the diameter.
It depends. FASTPITCH: girls 10u or younger use a 11" diameter ball. Girls 12u and up use a 12" diameter ball. SLOWPITCH: 12" diameter ball
12 inch diameter(also 6 inch radius).
about 12 inch in diameter
diameter = circumference/pi = 12/pi inches
Its usually defined by the diameter of the ball, like an 11 inch disco ball would have a diameter of 11 inches, not a radius of 11 inches.
The approximate area of a circle with a 12-inch diameter is: 113 square inches.
There can be no "per foot" measure for a spherical container. A 6 inch diameter ball will hold 0.49 US gallons.
A 12-inch diameter circle has a circumference of: 37.7
6 inches because the 12-inch softball would be the diameter.
I don't believe it will penetrate a 12 inch diameter tree
Circumference = 37.7 inches Diameter = 12 inches
A circle with a diameter of 12 inches has an area of ~113.1 square inches.
The circumference of a circle with a 12-inch diameter is about 37.7 inches. (C = d x Pi)
How many cubic yards in an 12 foot diameter circle with a 4 inch thickness?
Divide the circumference of a circle by pi to obtain the diameter. Diameter of a 36 inch diameter circle is 36/3.1416 inches , or 11.459 inches.
I assume 12 is diameter. If so 12/2 is radius of 6in. 6x6xpi is 113.1squared inches
12/pi inches, about 3.5 inches
Simply multiply the diameter by pi, which is approximately 3.1416.
6 inch, because the radius the basically half of the diameter