Q. 1 C3.8( 6 Votes )

Write each of the

Answer :


Let the distance of the point on ground be x m from the 3 m pole.


This distance of the point on ground from 4 m pole is (5-x) m. ( the distance between the poles is 5 m.)


Now the length of the rope is AB + BC.


By Pythagoras Theorem


AB2 = AD2 + DB2


AB2 = 32 + x2



Similarly,



Now, let the length of rope be a R


R = AB + BC



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