Question

(111) When one looks at the foot and the top of a tower from the roof of a building, the
angles of elevation and depression are of 63° and 27° respectively. If the height of
the building is 20 metres, find the height of the tower. (tan 63° = 2).
Ans. = 100​

Answer 1

Answer:

100 m

Step-by-step explanation:

Explanation in attachment.

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