12 Hank wants to paint a rectangular prism that is 4 feet by 2 feet by 15 feet . How many square feet will he paint if he paints every side once?

## Step 1The problem involves finding the total surface area of a rectangular prism. The formula for the surface area of a rectangular prism is given by:### where is the length, is the width, and is the height of the prism.## Step 2In this problem, the dimensions of the rectangular prism are given as feet, feet, and feet.## Step 3Substitute these values into the formula to find the total surface area.