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pogonyaev
3 years ago
11

A plane is located at C on the diagram. There are two towers located at A and B. The distance between the towers is 7,600 feet,

and the angles of elevation are given.
a. Find BC, the distance from Tower 2 to the plane, to the nearest foot.
b. Find CD, the height of the plane from the ground, to the nearest foot.

PLEASE SHOW WORK!!!!
Mathematics
2 answers:
elena-s [515]3 years ago
6 0

The question is asking to find and calculate the said towers base on the given in the question. In my own calculation, I would say that the answers are the following.A. the distance from tower 2 to the plane to the nearest foot is 15052.1 ftB. the height of the plane from the ground, to the nearest foot is 6122 ft.
 
Minchanka [31]3 years ago
6 0

Answer:

If CD=h and BC=x, then

h/x = tan24°

h/(x+7600) = tan16°

or,

h = 0.4452x

h = 0.2867x + 2179.2649

0.4452x = 0.2867x + 2179.2649

BC = x = 13750

CD = h = 6121

Step-by-step explanation:

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