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Example 9: A box is made of wood with its externaldimensions of 50 cm x 24 cm x 12 cm and thicknesof 2 cm. What is the storage capacity of the woodenbox and how much wood was used to make it?Solution |
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Answer» Given that, breadth(b)=24cm width or height (H)=12cm =12-2=10cm volume of the cuboid=l×b×h volume of cuboid=50×24×10 =12000cm³ therefore the capacity of the box=12000cm³ volume of the cuboid=50×24×12 =14400cm³ the wood USED for making the box=14400-12000 =2400cm³ Hope it works...................................™✌️✌️ |
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