Math, asked by sunny6830, 1 year ago

establish relation between surface area and volume of a sphere​

Answers

Answered by aryan844
0

Similarly, the volume of a cube is V =L*L*L. So for a cube, the ratio of surface area to volume is given by the ratio of these equations: S/V = 6/L. For a sphere, surface area is S= 4*Pi*R*R, where R is the radius of the sphere and Pi is 3.1415...


sonalkumarpathak8405: ques was for sphere...
Answered by sonalkumarpathak8405
2

surface area of sphere= 4πr²

volume of sphere= 4/3πr³

relation -

surface area of sphere/ volume of sphere

= 4πr²÷4/3π r³

=3/r

they are in the ratio

3: r

where r is the radius of sphere.

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