SOLUTION: What volume of wood remains if a 2-cm hole is bored out of a cube with edge lengths of 4 cm? I know to subtract the second volume from the first volume, but I can't figure out how

Algebra ->  Algebra  -> Volume -> SOLUTION: What volume of wood remains if a 2-cm hole is bored out of a cube with edge lengths of 4 cm? I know to subtract the second volume from the first volume, but I can't figure out how       Log On

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Question 266870: What volume of wood remains if a 2-cm hole is bored out of a cube with edge lengths of 4 cm? I know to subtract the second volume from the first volume, but I can't figure out how to get the volume. Can someone please help me ASAP? I'm so confused.
Answer by rfer(12654) About Me  (Show Source):
You can put this solution on YOUR website!
v=pir^2h
v=3.14*1^2*4
v=12.56 cu cm
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v=s^3
v=4^3
v=64 cu cm
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64-12.56=51.44 cu cm left