12. From a point P on a level ground, the
angle of elevation of the top tower is 30º. If the tower is 100 m high, the
distance of point P from the foot of the tower is:
A. 149
m B. 156 m
C. 173
m D. 200 m
Answer: Option C
Explanation:
Let AB be the tower.
Then, 
APB
= 30º and AB = 100 m.
 AP
|
= (AB x 3) m
|
|
= 1003 m
|
|
= (100 x 1.73) m
|
Title :
Heights Q12
Description : 12. From a point P on a level ground, the angle of elevation of the top tower is 30º. If the tower is 100 m high, the distance of point P...
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