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 Dec 20, 2018
 #1
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We can find the scale factor from the first cylinder to the second just by comparing any two similar parts

 

Note that the radius of the first = 1

And the radius of the second  =3

 

So...the scale  factor   =   1/3

 

For volume comparison....the ratio   =  (scale factor)^3  =  (1/3)^3  =  1 / 27

 

 

cool cool cool

 Dec 20, 2018

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