An engineer stands 145 feet from a building. He uses a transit telescope that stands 5 feet from the ground and views the top of the building. He measures the angle of elevation to be 50° from the horizontal, as shown in the diagram below. 50° 5 ft. 145 ft. What is the height of the building?
An engineer stands 145 feet from a building. He uses a transit telescope that stands 5 feet from the ground and views the top of the building. He measures the angle of elevation to be 50° from the horizontal, as shown in the diagram below. 50° 5 ft. 145 ft. What is the height of the building?
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter7: Triangles
Section7.1: The Law Of Sines
Problem 52PS: Gina is standing near a building and notices that the angle of elevation to the top of the building...
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![An engineer stands 145 feet from a building. He uses a transit telescope that stands 5 feet
from the ground and views the top of the building. He measures the angle of elevation to
be 50° from the horizontal, as shown in the diagram below.
50°
5 ft.
145 ft.
What is the height of the building?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52ea89e3-1c2d-473b-a1c5-c006e65ef87c%2Fa682acd3-73a0-48f3-9157-2cb3b306e148%2Fhrjma3i_processed.png&w=3840&q=75)
Transcribed Image Text:An engineer stands 145 feet from a building. He uses a transit telescope that stands 5 feet
from the ground and views the top of the building. He measures the angle of elevation to
be 50° from the horizontal, as shown in the diagram below.
50°
5 ft.
145 ft.
What is the height of the building?
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