Cooling tower A cooling tower, such as the one shown in the figure, is a hyperbolic
Chapter 10, Problem 10.3.75(choose chapter or problem)
Cooling tower A cooling tower, such as the one shown in the figure, is a hyperbolic structure. Suppose its base diameter is 100 meters and its smallest diameter of 48 meters occurs 84 meters from the base. If the tower is 120 meters high, approximate its diameter at the top.
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