find the voloume of the wood used to make closed box of outer dimension 60cm×45cm×32cm the thickness of wood being 2.5cm all around.
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Answered by
5
length = 60 - 5= 55
breadth= 45 - 5= 40
height=32 - 5 = 27
volume = l × b × h
= 55 × 40 × 27
= 59,400 cm²
breadth= 45 - 5= 40
height=32 - 5 = 27
volume = l × b × h
= 55 × 40 × 27
= 59,400 cm²
puja387:
answer is 27000 cm3
your answer is wrong
really sorry about that, i didnt see the whole question
Answered by
0
volume of wood= volume of outer box - volume of inner box
dimensions of outer box=60cm×45cm×32cm
dimensions of inner box=60-2.5=57.5cm
=45-2.5=42.5cm
=32-2.5=29.5cm
vol. of wood = 60×45×32-57.5×42.5×29.5
= 86400-72090.625
14309.375cm^3
I hope this helps u plz mark it brainleist
dimensions of outer box=60cm×45cm×32cm
dimensions of inner box=60-2.5=57.5cm
=45-2.5=42.5cm
=32-2.5=29.5cm
vol. of wood = 60×45×32-57.5×42.5×29.5
= 86400-72090.625
14309.375cm^3
I hope this helps u plz mark it brainleist
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