Listen Find the area of the stained glass window shown if the diameter of the semi-circle is 60 inches. Use 3.14 for 7. Round your answer to the nearest square inch, and enter the number only. Question 17 (1 point) Listen A windshield wiper blade is 17 inches long. Calculate the area covered by the blade as it rotates through an angle of 138 degrees. Use 3.14 for 7. Round your answer to the nearest square inch, and enter the number only. Question 18 (1 point) Listen A spray irrigation system waters a section of a farmer's field. If the water shoots a distance of 85 feet, what is the area that is watered as the sprinkler rotates through an angle of 60 degrees? Use 3.14 for 71. Round your answer to the nearest square foot, and enter the number only. A/