Fall 2022 J. Rico 1. An observer spots a hot air balloon descending vertically to a spot directly on the ground At first sight, the angle of elevation to the balloon from where the observer stands is 59. A few minutes later, the angle of elevation to the same balloon is 38. If the observer is standing 60 feet away from the landing point of the balloon, what distance has the balloon descended between sightings? (Round your answer to the nearest tenth.) 2. A flagpole located at the top of a building is 30 feet long. A man standing at a point 50 feet away from the base of the building measures the angle of elevation to the bottom of the pole to be 52. Find the line of sight distance from the man to the top of the pole. (Round your answer to the nearest tenth.)