Lisa glued two pieces of wood together to make the letter L in her art class. She plans to paint all sides of it purple, including the base.
Note: Figure is not drawn to scale.
The longer piece of wood has dimensions of 1 inch by 1 inch by 9 inches. The shorter piece of wood has dimensions of 5 inches by 1 inch by 1 inch. How many square inches of purple paint will Lisa use to paint her letter L?
