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37 votes
37 votes
The volume of this is cone 923.16 cm what is the radius of this cone

User RANJIT PATRA
by
2.7k points

1 Answer

12 votes
12 votes

Hey there!


\rightarrow \sf{ r = \sqrt{3 (v)/(\pi \ h) }} \: \rm{or} \: \sf{v = (1)/(3) \pi \: {r}^(2) * h}


\rightarrow \sf{923.16 = (1)/(3) (3.14) {r}^(2) * h}


\rightarrow \sf{\: 1.046667 {hr}^(2) =923.16}


\rightarrow \sf{ \frac{1.046667 {hr}^(2) }{1.046667} = (923.16)/(1.046667) }


\rightarrow \: \sf{ {r}^(2) = (923.16)/(1.046667h)}


\rightarrow \: \sf{ r = \sqrt{ (923.16)/(1.046667h)}}

User Michael Dautermann
by
2.9k points
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