a closed box is made up of wood which is 1 cm thick . the outer dimensions of the box is 5 cm*4 cm*7 cm. find the volume of the wood used
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4
find outer volume 1st then inner and then subtract inner from outer
PunithRaj1:
Educationwings can u write the full procedure
please
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9
Outer volume =5×4×7=140cm^3
inner vol=3×2×5=30cm^3
Vol of wood=outer volume-inner volume
=140-30=110cm^3
inner vol=3×2×5=30cm^3
Vol of wood=outer volume-inner volume
=140-30=110cm^3
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