Question

From the top of a building 100 m high, the angles of
depression of the top and bottom of a tower are
observed to be 45° and 60° respectively. Find the
height of the tower. Also, find the distance between
the foot of the building and bottom of the tower
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Answer 1

Answer:

Let CD be the building such that CD = 100 m. Let AB be the tower of height h metre. It is given that the angles of depression of the top A and the bottom B of the lower AB are 45° and 60° respectively. i.e., ∠EAC = 45° and ∠DBC = 60° Let BD = AE = x In right triangle AEC, we have Read more on Sarthaks.com - https://www.sarthaks.com/422247/from-building-high-the-angles-depression-bottom-tower-observed-45-and-60-respectively