Calculate the volume of wood in making an open rectangular box 2cm thick, given that its internal dimensions are 54cm by 46cm by 18cm.
Please give a full, step-by-step solution.
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Answer:
9048 cm³
Step-by-step explanation:External volume of box
L=54+2=56
B=46+2=48
H=18+2=20
VOLUME = LBH
=56×48×20
=53760cm³
Internal volume of the box
L=54
B=46
H=18
Volume=44712 cm³
External volume- internal volume
=53760-44712
=9048 cm³
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