Question

Calculate the capacity of a sphere of radius of 10km

Answer 1

here is your answer

Answer 2

Concept

A sphere is a three-dimensional equivalent of a two-dimensional circle.

Given

Radius given is 10 km

Find

We need to find the capacity of the sphere

Solution

Radius = 10km

Capacity of sphere = ?

Capacity of sphere can be found by finding the volume of sphere

And volume of sphere is $\frac{4}{3} \pi r^3$

Substituting the value of radius in r

∴ 4/3 * 3.14*10*10*10

= 4/3 * 3140

= 4190.48km³

Hence the capacity of the sphere is 4190.48km³

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