1.

A person observes the top of a tower from a point A on the ground. the elevation of the tower from this point is 60^(@). He moves 60 m in the direction prpendicular to the line joining A and base of the tower. The angle of elevation of the tower from this point is 45^(@). Then the height of the tower (in meters) is _____

Answer»

`60 SQRT((3)/(2))`
`60 sqrt(2)`
`60 sqrt(3)`
`60 sqrt((2)/(3))`

ANSWER :A


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