Pema's bedroom is 18 feet long and 14 feet wide. She drew the plan below to divide the room into sections. Which shows how to find the area of the Study Corner? 10 ft x 7 ft = 70 sq ft 7 ft + 4 ft = 11 sq ft 10 ft Bed Study Corner 4 ft x 7 ft = 28 sq ft 4 ft Play Area Closet 10 ft + 7 ft = 17 sq ft