An observer at the top of a skyscraper sights a tour bus at an angle of depression of 61 degrees. The skyscraper is 910 ft tall. What is the
horizontal distance from the base of the skyscraper to the tour bus? Round
to the nearest foot.

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?