How do you convert surface area to volume of a sphere?
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How do you convert surface area to volume of a sphere?
For a sphere, surface area is S= 4*Pi*R*R, where R is the radius of the sphere and Pi is 3.1415… The volume of a sphere is V= 4*Pi*R*R*R/3. So for a sphere, the ratio of surface area to volume is given by: S/V = 3/R.
What is the volume and surface area of a sphere?
A sphere is a perfectly round geometrical 3-dimensional object. A sphere with radius r has a volume of 4 3 π r 3 \frac{4}{3} \pi r^3 34πr3 and a surface area of 4 π r 2 4 \pi r^2 4πr2.
How do you find volume using pi?
The formula that is used to determine the volume of the cylinder in terms of pi is V = πr2h cubic units where, “V”, “r” and “h” are the volume, radius, and height of the cylinder. This formula of volume of the cylinder also shows its dependence on the radius and height of the cylinder.
What are the surface area and volume of the sphere in terms of π?
Explanation: Surface area of a sphere with radius r equals to 4πr2 . The volume of this sphere is 43πr3 .
1 Volume of a sphere: V = (4/3)πr3 2 Circumference of a sphere: C = 2πr 3 Surface area of a sphere: A = 4πr2
What is a sphere in terms of pi π?
It will also give the answers for volume, surface area and circumference in terms of PI π. A sphere is a set of points in three dimensional space that are located at an equal distance r (the radius) from a given point (the center point). Units: Note that units are shown for convenience but do not affect the calculations.
How do you find the radius and circumference of a sphere?
Given the surface area of a sphere calculate the radius, volume and circumference. Given A find r, V, C r = √(A / 4π) Given the circumference of a sphere calculate the radius, volume and surface area. Given C find r, V, A r = C / 2π.
What are the 3 unknown values of a sphere?
This online calculator will calculate the 3 unknown values of a sphere given any 1 known variable including radius r, surface area A, volume V and circumference C. It will also give the answers for volume, surface area and circumference in terms of PI π.