meatwadsprite22 meatwadsprite22
  • 13-04-2021
  • Mathematics
contestada

A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge of the insulation.

r = 2 in
R= 4 in
h= 20 in

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addisoncoffey
addisoncoffey addisoncoffey
  • 13-04-2021
i think the volume is 251.33
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