The deck off the back of the house creates a right triangle. The side of the deck resting against the house is the hypotenuse of the triangle. You decide to put new stain on the wood. One edge of the deck measures 15 feet and the other edge of the deck measures 20 feet. Answer the following questions: What is the area of the deck?
Each gallon of stain covers a maximum of 350 square feet. How many do you need?
If each gallon costs $36.98, what will the project cost you?
Answer using complete sentences.