Two poles, one 8 meters tall and one 20 meters tall, are 25 meters apart. A length of wire is attached to the top of each pole and it is also staked to the ground somewhere between the two poles. Where should the wire be staked so that the angle formed by the two pieces of wire at the stake is a maximum?

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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Two poles, one 8 meters tall and one 20 meters tall, are 25 meters apart. A length
of wire is attached to the top of each pole and it is also staked to the ground
somewhere between the two poles. Where should the wire be staked so that the
angle formed by the two pieces of wire at the stake is a maximum?

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