A pole casts a shadow of 30 ft at one time and a shadow of 15 ft at a later time when the angle of elevation is twice as large. Find the height h of the pole to the nearest foot.
A pole casts a shadow of 30 ft at one time and a shadow of 15 ft at a later time when the angle of elevation is twice as large. Find the height h of the pole to the nearest foot.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A pole casts a shadow of 30 ft at one time and a
shadow of 15 ft at a later time when the angle of
elevation is twice as large. Find the height h of the
pole to the nearest foot.
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