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The external dimension of a wooden box, open at tge top are 54cm by 30cm by 16cm. it is made up of wood 3cm thick. calculate the volume of wood (just tell the answer no need for methods.) |
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Answer» 18200cm³ , 7720 cm³ Step-by-step EXPLANATION: External DIMENSIONS Length 54 cm Breadth 30 cm Height 16 Cm Internal dimensions Length 54 -(2+2)=50 cm Breadth 30 -(2+2) =26 cm Height 16 -2 = 14 As the box is OPEN from TOP we subtract only the lower wood thickness Capacity of the box = internal volume = 50*26*14= 18200 cm³ External volume = 54*30*16 =25920 cm³ Volume of the wood =external volume - internal volume =25920-18200 =7720cm³Step-by-step explanation: |
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