The figure shows a 400-foot tower on the side of a hill that forms a 7° angle with the horizontal. Find the length of each of the two guy wires that are anchored 80 feet uphill and downhill from the tower's base and extend to the top of the tower. Round to the nearest tenth of a foot. 400 ft 7° 80 ft 80 ft

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The figure shows a 400-foot tower on the side of a hill
that forms a 7° angle with the horizontal. Find the length
of each of the two guy wires that are anchored 80 feet
uphill and downhill from the tower's base and extend
to the top of the tower. Round to the nearest tenth of
a foot.
400 ft
7°
80 ft
80 ft
Transcribed Image Text:The figure shows a 400-foot tower on the side of a hill that forms a 7° angle with the horizontal. Find the length of each of the two guy wires that are anchored 80 feet uphill and downhill from the tower's base and extend to the top of the tower. Round to the nearest tenth of a foot. 400 ft 7° 80 ft 80 ft
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