MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
A lighthouse is 80 m high. The angle of elevation of its top from a point 80 m away from its foot along the same horizontal line is:
Topic: Heights and distances
Previous-year question practice database
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Answer
Exam answer
(b) 45°
Explanation
tan θ = height/base = 80/80 = 1, hence θ = 45°.
In words
45°
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