Height and Distance: JEE Main 2016 Mathematics question

JEE Main 2016 · 10 Apr, Morning shift · Q3905

JEE Main 201610 Apr, Morning shiftMathematicsMediumHeight and Distance38× since 2004

The angle of elevation of the top of a vertical tower from a point A, due east of it is 45^o. The angle of elevation of the top of the same tower from a point B, due south of A is 30^o. If the distance between A and B is

54\sqrt 2 \,m,

then the height of the tower (in metres), is :

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JEE Main 2016 Height and Distance Question with Solution (10 Apr Morning shift, Q3905) | JEE Arc