Yolanda makes wooden boxes for a crafts fair. She makes 450 boxes like the one shown, and she wants to paint all the outside faces This is the inches of the sides of the box:
10, 10, 10, 10, 6, 6, 6, 6, 4, 4, 4, 4

Part 1 of 3
Find the surface area of one box
The surface area is square inches

Part 2 of 3
Find the total surface area of 450 boxes.
The total surface area of boxes is square inches.

Part 3 of 3
One can of paint will cover 14,000 square inches. How many cans of paint will Yolanda need to buy?
Yolanda will need to buy cans​