16. Atul has a gift place in a cuboidal box of dimension I, b and h. He want to cover the box nicely to

present it to his friend on his birthday. Instead of using same colour paper, he decided to use

different colour on the opposite faces of the box. Derive the formula for its surface area

experimentally

# 16. Atul has a gift place in a cuboidal box of dimension I, b and h. He want to cover the box nicely to

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Step-by-step explanation:A cuboidal shaped box have 6 faces.

As he plans to cover it with different colors.

Total surface area of cuboidal is = 2(lb+bh+lh)

For each color he must have a color paper of = lb + bh + lh.

Respectively.