Question
A cardboard box has a square base and a square top. The height of the box is 13 inches. Express the surface area A (the sum of the areas of all six sides of the box) in terms of the length l of the box.
Can someone please help me
Can someone please help me
Answers
Damon
top = L^2
bottom = L^2
4 sides = 4*13L
total = 2 L^2 + 52 L
bottom = L^2
4 sides = 4*13L
total = 2 L^2 + 52 L