Evaluate:
154x183/
33 x 52 x122
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1
Step-by-step explanation:
From an aeroplane Vertically above a straight herizantal road, the angels of depression of two consecutive km Stones on oppsite Side of the areoplane are observed to be 60° & 30°. Show that height of aeroplane above the road is √3/4km
Answered by
6
Answer:
Step-by-step explanation:
154*183/33*52*122
154*3/33*52*2
14*3/3*52*2
7/52
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