A piece of wire measuring 20ft is attached to a telephone pole as a guy wire. The distance along the ground from the bottom of the pole to the end of the wire is 4ft greater than the height where the wire is attached to the pole. How far up the pole does the guy wire reach?
A piece of wire measuring 20ft is attached to a telephone pole as a guy wire. The distance along the ground from the bottom of the pole to the end of the wire is 4ft greater than the height where the wire is attached to the pole. How far up the pole does the guy wire reach?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.4: The Pythagorean Theorem
Problem 15E: A guy wire 25 ft long supports an antenna at a point that is 20 ft above the base of the antenna....
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A piece of wire measuring 20ft is attached to a telephone pole as a guy wire. The distance along the ground from the bottom of the pole to the end of the wire is 4ft greater than the height where the wire is attached to the pole. How far up the pole does the guy wire reach?
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