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A lighthouse 44 m tall stands on the shore. Its keeper… | StemPy Lab
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A lighthouse 44 m tall stands on the shore. Its keeper sees a trawler at an angle of depression of 60°. How far is the trawler from the base of the lighthouse?
Mathematics
Medium
High School (9–10)
General
Trigonometry › Heights and Distances
Board Exam
SAT
Created by
StemPy Lab
A lighthouse
44
m
44\ \text{m}
44
m
tall stands on the shore. Its keeper sees a trawler at an angle of depression of
60
°
60°
60°
. How far is the trawler from the base of the lighthouse?
76.21
m
76.21\ \text{m}
76.21
m
50.81
m
50.81\ \text{m}
50.81
m
25.40
m
25.40\ \text{m}
25.40
m
22.00
m
22.00\ \text{m}
22.00
m
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← A fire escape ladder 25 m long touches a vertical wall at its top and is inclined at 45° to the level ground. How high is its top above the ground?
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