tans 3-75) = = x= 0-7332h
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
how did the x became 0.7332?
![where
h = herght of Irghthouse
%3D
80 from dragram
tans 3-75) =
= x= 0-7332h
Now,
tau@s.53)
1720 +X
O.4776
%3D
1720+0.7332h
By solumg
rue get
h = 1264.192 m
the the Tighthouse PB 1264-192m
herght of
Hen ce](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0ce3e47-cfeb-487f-bb88-ce7e951c17b5%2F29e2cfdc-7d1c-41be-b4af-e54627e5c8d4%2Fygcagii_processed.jpeg&w=3840&q=75)
Transcribed Image Text:where
h = herght of Irghthouse
%3D
80 from dragram
tans 3-75) =
= x= 0-7332h
Now,
tau@s.53)
1720 +X
O.4776
%3D
1720+0.7332h
By solumg
rue get
h = 1264.192 m
the the Tighthouse PB 1264-192m
herght of
Hen ce
![The top of the lighthouse is observed
from point M at 25.53° angle of
elevation and simultaneously from
point N 1720m from point A at
53.75° elevation. Find the height of
the lighthouse.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0ce3e47-cfeb-487f-bb88-ce7e951c17b5%2F29e2cfdc-7d1c-41be-b4af-e54627e5c8d4%2Fag1qapc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The top of the lighthouse is observed
from point M at 25.53° angle of
elevation and simultaneously from
point N 1720m from point A at
53.75° elevation. Find the height of
the lighthouse.
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