A cylinder of maximum volume is carved from a wooden cuboid of 40cm height and a square base of side 20cm.caliculate the percentage of the volume of the wood wasted
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volume of the cuboid would be 20 x20 x40 = 16,000 c.c
volume of the cylinder will be 3.142x 20 x20 x 0.5 x 40 = 12,568 c.c
wood wasted is 16,000 - 12,568 = 3,432 c.c
the percentage of wood wasted is 3,432/ 16,000 x 100 = 21.45 %
volume of the cylinder will be 3.142x 20 x20 x 0.5 x 40 = 12,568 c.c
wood wasted is 16,000 - 12,568 = 3,432 c.c
the percentage of wood wasted is 3,432/ 16,000 x 100 = 21.45 %
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