## Introduction

On this page, we're looking at spheres! Not only is this a sphere volume calculator, it will also calculate sphere surface area, double trouble!
A sphere is a geometrical object, a three-dimensional counterpart of a two-dimensional circle. It is defined as the set of points in three-dimensional space equidistant from a given point, known as the sphere's centre, with a radius denoted by 'r.'
The sphere surface area calculator and sphere volume calculator will use these basic geometry principles in their determination.

## Calculation

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:1m
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### ⬆️ Outputs

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Surface Area (A)
:12.57m2
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Volume (V)
:4.189m3
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💬 We'd love your feedback on this template! It takes 1min

## Explanation

Finding the volume of a sphere and calculating the surface area is as simple as using the below equations.
1. Surface Area
The surface area of a sphere is calculated by:
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1. Volume
The volume of a sphere is calculated by:
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Where:
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Example:
Let's find the surface area of a sphere of radius 7cm!
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