Question

Find area of a cardboardrequires tomake a closed boxof dimension 12, 10,and 8

Answer 1

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