HEIGHIS AND DISTANCES8. A chinney 20m height standing on the top of a – InterviewSolution

1.	HEIGHIS AND DISTANCES8. A chinney 20m height standing on the top of a building subtends an angle θ where tan θ= 1 / 6 at adistance 70m from the foot of the building. The height of the building isa) 30mc) 40md) 60m
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