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Need help!

Find the exact volume of the cylinder.


Last one, for today!
Thanks! :)

Need help! Find the exact volume of the cylinder. Last one, for today! Thanks! :)-example-1
User Jhaman Das
by
3.1k points

1 Answer

25 votes
25 votes


\mathcal \pink{GIVEN:}

  • Radius = 3 m
  • Height = 7 m


\mathcal \purple{TO \: FIND:}

  • Volume = ?


\mathcal \blue{CALCULATION:}


\qquad{ \sf \: volume = \pi{r}^(2)h }

Where,

  • r is radius
  • h is height


\qquad{ \tt\\rightarrow \: (22)/(7) * {3}^(2) * 7}


\qquad{ \tt\\rightarrow \: (22)/( \cancel7) * {3}^(2) * \cancel7}


\qquad{ \tt\\rightarrow \: 22 * {3}^(2) }


\qquad{ \tt\\rightarrow \: 22 * 9 }


\qquad{ \boxed{ \tt\Rrightarrow \: 198\: {m}^(3) }}

Henceforth, The volume of the cylinder is 198 m³...

User Mika Lammi
by
2.6k points