Question

Question #cbc5c

Answer 1

Given

`d->"Distance of the point from the base of the lamp"`

`"post from which angle of elevation is measured"=50 ft`

`A->"Angle of elevation"=48^@`

`"Let "h->"Height of the lamp post"`

So `h/d=tan48^@`

OR `h=50xxtan48^@->` This equation will give the value of the height of lamp post.