A radius is the distance from the centre of a circle (or sphere) to its circumference (or surface). It is a straight line and has dimensions [L]. It has only a length, no volume. So there is no such furmula.
The radius of a sphere is equal to one-half the diameter. If the volume of the sphere is known, then the radius (r) is equal to the cube root of 3/4 of (Volume/pi).
The formula for radius of a cone is radius is equals to square root of volume times 3, which is divided by height times pie. Pie refers to 22 divided by 7.
* means times/multiplied by Volume of cylinder: pi*radius sq.*height Surface Area of Cylinder: (2*pi*radius sq.) + (2*pi*radius*height) Formula For Surface Area sa=(2x(3.14)r2+[2x(3.14)xr]xh Formula For Volume (3.14)r2xh
a cone's volume>>> V = 1/3 [ (pi)*(radius*squared)*(height) ] so volume equals , (one third) of (pi) times (radius squared) times (height)
The formula for the volume of a sphere is: 4/3*pi*radius^3 measured in cubic units
A radius is a 1-dimensional object and so it has no volume.
volume = 4/3 pi * (cubed radius)
Volume = 4/3 * pi * radius * radius * radius Surface Area = 4 * pi * radius * radius
The formula for the volume of any sphere isVolume = ( 4/3 pi ) x (cube of the radius)
If that's the radius, use the standard formula for the volume of a sphere.If that's the diameter, divide it by 2 to get the radius; then you can use the standard formula for the volume of a sphere.
what is the radius? It depends on the the radius. Formula 3.14*radius squared*5=answer
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
Just insert the radius into the formula for the volume a sphere, and do the calculations. The formula is: V = (4/3) pi radius3
It depends on what information you have: its radius and slant height, radius and volume, radius and surface area, surface area and volume, etc.
The relationship between the formulas is that in all the radius is cubed.
V = (pi * radius * radius * height)/2 ie. formula for the volume of a cylinder divided by 2
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.