please help me in my trig homework!
Here's the problem:
1. At a certain point, the angle of elevation of a mountain peak is 40 degrees and 20 minutes. At a point 9560 feet farther away on the same horizontal plane, it's angle of elevation is 29 degrees and 50 minutes. Find the perpendicular distance of the peak from the horizontal.
2. From the top of a tower 60 feet tall the angle of elevation of the top of a building is 14 degrees. From the base of the tower, the angle of elevation of the tops of the building is 28 degrees. How far is the tower from the building and how high is the building?