Introduction
A sphere is a geometrical object, a three-dimensional counterpart of a two-dimensional circle.
The set of points in three-dimensional space at the same distance r from a given point is called a sphere. That particular point is the sphere's centre, and r is the sphere's radius.
In this calculation, we will use basic geometry principles to find a sphere's surface area and volume.
Calculation
⬇️ Inputs
Radius (r)
:1m⬆️ Outputs
Surface Area (A)
:12.57m2
Volume (V)
:4.189m3
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Explanation
- Surface Area
The surface area of a sphere is calculated by:
- Volume
The volume of a sphere is calculated by:
Where:
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