Two poles AB and PQ of same height 35m are standing opposite each other on either side of the road. The angles of elevation of the top of the poles, from a point C between them on the road, are 60° and 30° respectively. Find the distance between the poles.
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Answer:
80.829
Step-by-step explanation:
AB/BC = tan60
PQ/CQ = tan30
Distance between poles = BC+CQ = AB/tan60 + PQ/tan30
= 35(cot60+cot30)
=80.829
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