The circumference of the sphere is ~62.831 inches.
The diameter of this sphere is 20 mm
A sphere with a diameter of 20 units has a volume of 4,188.79 cubic units.
A sphere with a diameter of 20 cm has a volume of 4,188.79 cm3
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
20=2pir. 20/2pi is 3.1831in. So diameter is about 6.3662 inches (rounded)
Anywhere from a sphere 6 inches in diameter to a cylinder 80 feet tall and 20 feet in diameter, depending on design. They can be about any size desired.
If the area of a circle is 20 square inches the diameter is: 5.046 inches.
The circumference of a circle with a diameter of 20 inches is: 62.83 inches. (C = d x Pi)
The volume of a cylinder with a diameter of 10 inches and height of 20 inches is 1,570.8 cubic inches.
If the diameter of a circle is 20 inches, the circumference is about 62.83 inches. (C = d x Pi).