225 ft A building that is 225 feet tall casts a shadow of various lengths as the day goes by. An angle of elevation 0 is formed by lines from the top and bottom of the building to the tip of the shadow, as seen in the figure above. de Find the rate of change of the angle of elevationwhen dx x = 108. O'(108) radians per foot. Round to five decimal places.

225 ft A building that is 225 feet tall casts a shadow of various lengths as the day goes by. An angle of elevation 0 is formed by lines from the top and bottom of the building to the tip of the shadow, as seen in the figure above. de Find the rate of change of the angle of elevationwhen dx x = 108. O'(108) radians per foot. Round to five decimal places.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.2: The Law Of Cosines

Problem 4E

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