Question

The angles of the depression from the top of a 60m high building to the base and top of a tower are 45°and 30° respectively.Find the height of the tower

Answer 1

tan 45 and tan 60 than put tha ans

Answer 2

rest here,
= 3 (60 – h) = 60

=180 – 3h) = 60

=180 – 60 = 3n

= 120 = 3h

=H-120/3

=h = 40

Thus, the height of the tower is 40 m.
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