Question

Surface Area and Volume of Prisms and Cylinders.

a
Round all answers to the hundredths place,
How may square inches of cardboard is needed to
make a cereal box with length of 8 in., width of 2 in.,
and a height of 12 in. Assume there is no overlap in
making the box. (Hint: sketch it on a pies
(Hint: sketch it on a piece of paper if you need to)
Cardboard
D
square inches

Answer 1

= 272 sq^2 inch

Explanation:

A = 2(l x h) + 2(d x h) + 2(l x d)

A = 96 +96 +24 + 24 + 16+ 16

A = 192 + 48 +32