Name: ________________________________________________ Date: ____________________ Block: ____________
Applications:
1) During its approach to Earth, the space shuttle’s glide angle changes.
When the shuttle’s altitude is about 15.7 miles, its horizontal distance to the
runway is about 59 miles. What is its glide angle? Round your answer to the
nearest tenth.
When the space shuttle is 5 miles from the runway, its glide angels is about 19. Find the shuttle’s altitude at this point
in its descent. Round your answer to the nearest tenth.
2) During a flight, a hot air balloon is observed by two persons standing at points A and B as illustrated in the diagram.
The angle of elevation of point A is 28. Point A is 1.8 miles from the balloon as measure along the ground. Round
answers to the nearest tenth.
What is the height, h, of the balloon?
Point B is 2.9 miles from point A. Find the angle of elevation of point B.