1.

On one side of a road of width 'd' meters there is a points of observation P at a height 'h'meters from ground. If a tree on the othr side of the road, makes a right angle at P, heigt of the tree in meters is

Answer»

`(H^(2)-d^(2))/(h)`
`(h^(2)+d^(2))/(h)`
`(d^(2)-h^(2))/(h)`
`(2D^(2)+h^(2))/(h)`

ANSWER :B


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