Find the altitude of the isosceles triangle shown in the figure. (Round your answer to two decimal places.) cm A b @=62° 23' 45", b=2.5 centimeters
Find the altitude of the isosceles triangle shown in the figure. (Round your answer to two decimal places.) cm A b @=62° 23' 45", b=2.5 centimeters
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 48PS: Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The...
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![Find the altitude of the isosceles triangle shown in the figure. (Round your answer to two decimal places.)
cm
e
8
b
@= 62° 23' 45", b 2.5 centimeters
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An electrician is running wire from the electric box on a house to a utility pole 85 feet away. The angle of elevation to the connection on
the pole is 12°. How much wire does the electrician need? (Round your answer to two decimal places.)
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The sonar of a navy cruiser detects a submarine that is r = 3300 feet from the cruiser. The angle between the water level and the
submarine is 0= 32°. How deep is the submarine?
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Watch It](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44cd8c6c-708b-4517-a1ac-05339adcff13%2F9b973461-a6ff-4377-a8e8-fed19dd1aed6%2Fv9ai6ui_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the altitude of the isosceles triangle shown in the figure. (Round your answer to two decimal places.)
cm
e
8
b
@= 62° 23' 45", b 2.5 centimeters
Need Help? Read It
An electrician is running wire from the electric box on a house to a utility pole 85 feet away. The angle of elevation to the connection on
the pole is 12°. How much wire does the electrician need? (Round your answer to two decimal places.)
Need Help? Read It
The sonar of a navy cruiser detects a submarine that is r = 3300 feet from the cruiser. The angle between the water level and the
submarine is 0= 32°. How deep is the submarine?
Need Help? Read It
Watch It
![A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of the plane. The angles of depression to
the towns are ß = 29° and @= 53° (see figure). How far apart are the towns? (Round your answer to one decimal place.)
km
Not drawn to scale
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Read It
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Find the angle of depression from the top of a lighthouse 200 feet above water level to the water line of a ship 2½ miles offshore.
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10 km](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44cd8c6c-708b-4517-a1ac-05339adcff13%2F9b973461-a6ff-4377-a8e8-fed19dd1aed6%2Fc0ax4c8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of the plane. The angles of depression to
the towns are ß = 29° and @= 53° (see figure). How far apart are the towns? (Round your answer to one decimal place.)
km
Not drawn to scale
Need Help?
Read It
Watch It
Find the angle of depression from the top of a lighthouse 200 feet above water level to the water line of a ship 2½ miles offshore.
Need Help? Read It
Watch It
10 km
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