A 115-foot tower is located on a hill that is inclined 39° to the horizontal, as shown in the figure below. A guy-wire is to be attached to the top of the tower and anchored at a point 99 feet uphill from the base of the tower. Find the length of wire needed. (Round your answer to one decimal place.) 115 ft 99 ft 39
A 115-foot tower is located on a hill that is inclined 39° to the horizontal, as shown in the figure below. A guy-wire is to be attached to the top of the tower and anchored at a point 99 feet uphill from the base of the tower. Find the length of wire needed. (Round your answer to one decimal place.) 115 ft 99 ft 39
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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