A box has the shape of a rectangular prism with height
28 cm. If the height is increased by 0.4 cm, by how
much does the surface area of the box increase?
Use pencil and paper. Show your work. Then show a
second way to solve the problem. Explain which way
you like better and why.
13 cm
28 cm
4.6 cm
The surface area increases by
C...
cm².