"The angle of depression of a point situated at a distance of 70m from the base of a tower is
Channel: Doubtnut
Date: 2020-04-12

"The angle of depression of a point situated at a distance of 70m from the base of a tower is `60^@`. The height of the tower is
(a) `35sqrt(3)`
m (b) `70sqrt(3)`
m (c) `(70sqrt(3))/3`
m (d) 70 m"