1.

A Tower stands at the centre of a circular park. A and B are two points on the boundary of the park such that AB (a) subtends an angle of 60^(@) at the foot of the tower, and the angle of elevation of the top of the tower from A or B is 30°. The height of the tower is

Answer»

`(2A)/(SQRT(3))`
`2a sqrt(3)`
`(a)/(sqrt(3))`
`a sqrt(3)`

ANSWER :C


Discussion

No Comment Found