1. From the top of a building 70 meters high, the angles of depression of two objects that are directly east of the observation position are 38° and 25° respectively. find the distance between the objects.
2. The angle of elevation of the top of a flag pole as seen from a window is 40° and the angle of depression of its base 35°. if the window is 15 meters away from the flagpole, how high is the flag pole?
Please refer attached document for complete solution. Tables, diagrams and work done with the help of equation writer many not print here.
A is point represents the top of 70 meter high building. C and D are objects points.
Angle EAD=25 degrees ...
Solution describes the use of trignomatric functions to find the distance between objects and height of objects. Angle of Elevation and angle of depression are given.