From the top of a tower, the angles of depression of two objects on the ground on the same side of it, are observed to be 60° and 30° respectively and the distance between the two objects is 400√3 m. The height (in m) of the tower is ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 ie 600.
2 → 400√3
1 → 200√3
√3 → √3 × 200√3
= 600