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Prism A is similar to Prism B. The volume of Prism A is 2720 cm³. What is the volume of Prism B?

 Jan 30, 2018
 #1
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Note that  the scale factor of B to A  is  (4 / 8)  =  1/2

 

So....the volume of B  =

 

Volume of A  *  (scale factor)^3  =

 

2720  *  (1/2)^3  =

 

2720 * 1/8  =

 

340 cm^3

 

 

cool cool cool

 Jan 30, 2018

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