V = 7,238.2 units3
The volume of a sphere with a radius of 12 is: 7,238.2 cubic units.
The volume is ~7,238.2 cubic units.
one, if its a perfect sphere the radius will be constant whereever you measure it
There is no equation for the "scale factor" of a sphere. If I assume you to mean how the volume increases with radius then you would use the volume equation for a sphere and calculate volume based on corresponding radii. You could then divide the resultant volumes to give a percentage or factor of how much larger or small one sphere is than another. You'll see that a small change in radius causes a large change in volume due to the volume being a cubic factor of the radius.
A sphere of radius 12 inches cannot have a height of 23 inches. It is, in that case, a flattened sphere and a lot more detailed information about the flattening is required to find its volume.
There are infinite radii in a sphere.
The volume of a sphere with a radius of 12 is: 7,238.2 cubic units.
Volume of sphere: 4/3*pi*12^3 = 2304*pi cubic units
The volume is 904.78 units3
The volume of a sphere with a radius of 12 units is: 7,238 units3The answer above is correct but the answer ALSO can be 2304 units3
The volume is ~7,238.2 cubic units.
Volume of sphere: 4/3*pi*12 cubed = 7238.229 cubic units rounded to three decimal places
Volume of sphere: 4/3 times pi times 12 cubed = 2304*pi cubic units
7238.23 (rounded)
7.23823 m3
one, if its a perfect sphere the radius will be constant whereever you measure it
I'm quite sure this is impossible to prove, because the volume of a sphere is not equal to the volume of a cylinder with the same radius and height equal to the sphere's diameter. This can be shown as: Volume of sphere = (4*pi*r3) / 3. Volume of cylinder = pi*r2*h. Here, the height, h, of the cylinder = d = 2r. So, the volume of the cylinder = pi*r2*2r = 2*pi*r3, which obviously does not equal the volume of the sphere. The volume of half a sphere (with radius r) is equal to the volume of a cylinder(whose height is equal to its radius, r) minus the volume of a cone with the same height and radius. Therefore, the volume of a sphere is just double that. If you follow the nearby link, you can see a nice demonstration of that.