From the top of the tower 30 m height a man is observing the base of a tree at an angle of depression measuring 30 degree. Find the distance between the tree and the tower.

Question

asked Jan 3, 2021 12.7k views

1 Answer

Julime · Answer 1 · 2021-01-09T00:37:58+0000

Answer:

Explanation:

it makes 30 degree with the horizontal.

so it makes 90-30=60 degree with the tower.

let x be the distance between tower and tree.

$(x)/(30) =tan 60=√(3) \\x=30√(3)$