Jenny installed a new windshield wiper on the back window of her car. The wiper rotates through a 120° angle as its rubber blade cleans the windshield. The wiper blade begins cleaning at a distance of 4 inches from the point of rotation. The wiper blade is 16 inches long as shown in the sketch below. Jenny installed a new windshield wiper on the back window of her car. The wiper rotates through a 120° angle as its rubber blade cleans the windshield. The wiper blade begins cleaning at a distance of 4 inches from the point of rotation. The wiper blade is 16 inches long as shown in the sketch below. What is the area cleaned by the wiper blade? Give your answer in terms of π . The area cleaned by the wiper blade is square inches.