find the volume of the wood used to make a closed box of inner dimension 35cm*15cm*24 cm,the thickness of wood being 2 cm.
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ans. 8148
for volume of outer box = (35+2x2) +(15 +2×2)+(24+2×2)
=20748
volume of wood = 20748-(35×15×24)
=20748-12600
=8148
hope it helps
for volume of outer box = (35+2x2) +(15 +2×2)+(24+2×2)
=20748
volume of wood = 20748-(35×15×24)
=20748-12600
=8148
hope it helps
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