A pole is supported by two guy wires stretched out on opposite directions. The angle between the wires is 70°. The ends of the wires are 12 meters apart. One of the wires forms an angle of 45° with the level ground. What are the lengths of the wires?

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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11. Apole is supported by two guy wires stretched out on opposite
directions. The angle between the wires is 70°. The ends of the
wires are 12 meters apart. One of the wires forms an angle of
45° with the level ground. What are the lengths of the wires?
Transcribed Image Text:11. Apole is supported by two guy wires stretched out on opposite directions. The angle between the wires is 70°. The ends of the wires are 12 meters apart. One of the wires forms an angle of 45° with the level ground. What are the lengths of the wires?
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