Complete questions 1 and 2. Thanks

l. The area of a square is increasing at a rate of 20 til/hour. At What rate is the side length increasing when the length is 5 ft? 2. A 10 it ladder is leaning against a building. The base of the ladder is being pulled away from the building at a rate of 2 ft/min. At what rate is the top of the ladder sliding down the building when the base of the ladder is 2 feet away from the house