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
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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(16322) (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
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