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secondary 4 | A Maths
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Iskandar
Iskandar

secondary 4 chevron_right A Maths chevron_right Singapore

The surveyor measures the angle of elevation of the top of a perpendicular building as 19 degree. He move 120m nearer to the building and find the angle of elevation is now 47degree. Determine the height?

Date Posted: 4 years ago
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The Learning Room
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3 answers (Tutor Details)
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I hope this solution is clear, Iskandar.
Iskandar
Iskandar
4 years ago
Thank u its clear