A six-foot person walks from the base of a broadcasting tower directly toward the tip of the shadow cast by the tower. When the person is 132 feet from the tower and 3 feet from the tip of the shadow, the person’s shadow starts to appear beyond the tower’s shadow. A. Use a trigonometric function to write an equation involving an unknown quantity. B. What is the height of the tower?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 12A
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A six-foot person walks from the base of a broadcasting tower directly toward the tip of the shadow
cast by the tower. When the person is 132 feet from the tower and 3 feet from the tip of the shadow,
the person’s shadow starts to appear beyond the tower’s shadow.

A. Use a trigonometric function to write an equation involving an unknown quantity.

B. What is the height of the tower?

 

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