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CBSE Class 9 Answered

a small boy is standing at some distance from a flagpost.when he sees the flag the angle of elegation formed is 60 degree. if the height of flagpost is 30 ft,what is the distance of the child from the flagpost?
Asked by Mamta Chouksey | 06 Jan, 2014, 10:02: PM
answered-by-expert Expert Answer
 
Let b = distance of child from flagpost
     c  = x ft
 
 
Hence the distance of child from the flagpost = 17.3 ft
Answered by Komal Parmar | 07 Jan, 2014, 02:46: PM

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