External dimensions of a wooden cuboid box are 30 cm × 25 cm × 20 cm. If the thickness of the wood is 2 cm all around, what is the capacity of the box? Find the volume of the wood contained in the cuboid formed.
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hey!!!! dear your answer is here....
it is very easy question and you try in home......
I help you to make this question but you try in notebook how to solve this
Given that external volume=30×25×20cm³
=15000cm³
internal dimensions------
(30-4)cm × (25-4)cm ×( 20-4)
26cm*21cm*16cm
8736 cm
therefore capacity= 8736cm 1
again ,
Volume of wood= external volume - internal. volume
=15000-8736
=6264 cm
hey reply me
it is very easy question and you try in home......
I help you to make this question but you try in notebook how to solve this
Given that external volume=30×25×20cm³
=15000cm³
internal dimensions------
(30-4)cm × (25-4)cm ×( 20-4)
26cm*21cm*16cm
8736 cm
therefore capacity= 8736cm 1
again ,
Volume of wood= external volume - internal. volume
=15000-8736
=6264 cm
hey reply me
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