alleryStart learning →A plane at 3000 m height is seen at 60° elevation. What is the horizontal distance?
A1000√3 m
B3000 m
C3000√3 m
D1500 m
Answer & Solution
Correct answer: A. 1000√3 m
Horizontal distance equals 3000 divided by tan 60°, which is 3000/√3 = 1000√3 m.
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