One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a surveyor on the ground to the top of the building is 34°, the distance from her position to the top of the building is 2523 feet, and the distance from her position to the top of the antenna is 2683 feet. (a) How far away from the base of the building is the surveyor located? (b) How tall is the building? (c) What is the angle of elevation from the surveyor to the top of the antenna? (d) How tall is the antenna? (a) The surveyor is located about ft away from the base of the building. (Round to one decimal place as needed.) (b) The height of the building is about ft. (Round to one decimal place as needed.) .... (c) The angle of elevation from the surveyor to the top of the antenna isº. (Round to one decimal place as needed.) (d) The height of the antenna is about ft. (Round to one decimal place as needed.)
One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a surveyor on the ground to the top of the building is 34°, the distance from her position to the top of the building is 2523 feet, and the distance from her position to the top of the antenna is 2683 feet. (a) How far away from the base of the building is the surveyor located? (b) How tall is the building? (c) What is the angle of elevation from the surveyor to the top of the antenna? (d) How tall is the antenna? (a) The surveyor is located about ft away from the base of the building. (Round to one decimal place as needed.) (b) The height of the building is about ft. (Round to one decimal place as needed.) .... (c) The angle of elevation from the surveyor to the top of the antenna isº. (Round to one decimal place as needed.) (d) The height of the antenna is about ft. (Round to one decimal place as needed.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a
surveyor on the ground to the top of the building is 34°, the distance from her position to the top of the building is
2523 feet, and the distance from her position to the top of the antenna is 2683 feet.
(a) How far away from the base of the building is the surveyor located?
(b) How tall is the building?
(c) What is the angle of elevation from the surveyor to the top of the antenna?
(d) How tall is the antenna?
(a) The surveyor is located about ft away from the base of the building.
(Round to one decimal place as needed.)
(b) The height of the building is about ft.
(Round to one decimal place as needed.)
(c) The angle of elevation from the surveyor to the top of the antenna is
(Round to one decimal place as needed.).
(d) The height of the antenna is about ft.
(Round to one decimal place as needed.)
₁
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