Lisa and Penny are guests at a beachside hotel. Lisa is laying on a towel at the beach which is 50 feet from the base of the hotel. When she looks up at an angle of 54.5 degrees, she can see her sister Penny waving to her from the hotel window.

Draw a scale representation of the triangle that models the situation and can be solved to find the straight-line distance between Penny and Lisa. Round calculations to the nearest foot. Each unit on the grid represents five feet.