Find area of a cardboardrequires tomake a closed boxof dimension 12, 10,and 8
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Answer:
Step-by-step explanation:
Total surface area of box
=total surface area of cuboid
So 2(lb+bh+lh)
2(12×10+10×8+12×8)
=2(120+80+96)
=2(296)
=592
So,required area of card board is 592 cm^2 or m^2
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