Question

What is the volume of a sphere that has a radius of 3 m?
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Answer 1

So

Volume

• 4)3πr³
• 4/3π3³
• 4/3π(27)
• 36πm³

Answer 2

`{\huge \underline{{ \fbox \color{red}{A}}{\fbox \color{green}{n}}{\fbox \color{purple}{s}}{\fbox \color{brown}{w}}{\fbox \color{yellow}{e}}{\fbox \color{gray}{r } }}}`

We have the data: radius, r = 3

We use the volume formula with the values we have:

`\: \: \: \: \: \: \: \: \: \: \: \: \: \mathsf{\blue{\blacktriangleright}} \sf \: V = (4)/(3) * \pi \: * r {}^(3)`

`\: \: \: \: \: \: \: \: \: \: \: \: \: \mathsf{\blue{\blacktriangleright}} \sf \: V= (4)/(3) * \pi * (3 {}^(3) )`

`\: \: \: \: \: \: \: \: \: \: \: \: \: \mathsf{\blue{\blacktriangleright}} \sf \: V= (4)/(3) * \pi * 27`

`\: \: \: \: \: \: \: \: \: \: \: \: \: \mathsf{\blue{\blacktriangleright}} \sf \: V=113,1m {}^(3)`

Answer: The volume of the sphere is equal to 113,1 m.