Pre-Calculus, 9th edition
 |
|---|
77
| PAGE: 664 | SET: Exercises | PROBLEM: 77 |
Please look in your text book for this problem Statement
The equation of the hyperbola with center 
is 
.
The diameter of the center is 
.
Hence 
.
The diameter of the base is 
.
The center is 
above the ground.
The points 
and 
is on the graph of the hyperbola.
Substitute 
and 
in 
.
.
The equation of the hyperbola is
.
At the top of the tower the diameter is 
.
Substitute 
in 
.
.
Therefore,the height of the tower is 
.
The height of the tower is 
.
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