Question

How should i find the volume of the sphere?

Answer 1

Volume of sphere = 4.187x³

Explanation:

`\textsf {Volume of a sphere = $(4)/(3) \pi {r^2 }$}`

Here r = x

`\textsf {Volume = $(4)/(3) \pi {x^2 }$}`

`\textsf {Volume of cuboid = $4x^3$}\\`

`\textsf {volume of sphere = $(4)/(3)\pi \cdot x^3$}`

`\textsf {Since $\pi \approx 3.14$, this is} \approx (4\cdot (3.14))/(3) x= 4.187x`

So volume of sphere of radius x = 4.187x³ is greater than cuboid volume of 4x³