9514 1404 393
Answer:
1085.9 ft
Step-by-step explanation:
The horizontal and the vertical make two legs of a right triangle. The given angle is the angle adjacent to the horizontal leg, so the tangent relation applies:
Tan = Opposite/Adjacent
Multiplying by the length of the adjacent leg (the horizontal distance), we have ...
Opposite = Adjacent · Tan
balloon height = (horizontal distance) · tan(angle of depression)
balloon height = (1441 ft)·tan(37°) ≈ 1085.8714 ft
The balloon is about 1085.9 feet above the ground.