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anonymous
 4 years ago
how do i find the volume of the remaining solid? ill draw a picture
anonymous
 4 years ago
how do i find the volume of the remaining solid? ill draw a picture

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1328670911000:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I don't understand, but if it's a cylindre with other cylindre inside, it's: R^2*hr^2*h=(R^2r^2)h Where R=6, r=2, h=5 Then: (6^22^2)*5=(364)*5=32*5=160

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.0The volume of the big cylinder is pi (3)^2(5)=45 pi Volume of the little cylinder is pi (1)^2(5)= 5 pi Now subtract and get 40 pi and that is the remaining volume after you bore that hole in the middle.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i think the 6 and 2 refer to the diameters not the radius > volume = 40pi

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.0I think so too. That's why I used 3 for the radius of the big cylinder and 1 for the radius of the small cylinder.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yes, you're right I have to look closer next time.
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