To estimate the height of a building, two students find the angle of elevation from a point (at ground level) down the street from the building to the top of the building is 30°. From a point that is 150 feet closer to the building, the angle of elevation (at ground level) to the top of the building is 54°. If we assume that the street is level, use this information to estimate the height of the building. The height of the building is feet.

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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To estimate the height of a building, two students find the
angle of elevation from a point (at ground level) down the
street from the building to the top of the building is 30°.
From a point that is 150 feet closer to the building, the
angle of elevation (at ground level) to the top of the
building is 54°. If we assume that the street is level, use
this information to estimate the height of the building.
The height of the building is
feet.
Transcribed Image Text:To estimate the height of a building, two students find the angle of elevation from a point (at ground level) down the street from the building to the top of the building is 30°. From a point that is 150 feet closer to the building, the angle of elevation (at ground level) to the top of the building is 54°. If we assume that the street is level, use this information to estimate the height of the building. The height of the building is feet.
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