The angle of elevation of the top X of a vertical pole from a point P on a level ground is 60o. The distance from P to the foot of the pole is 55m. Without using tables, find the height of the pole.
-
A.
50/3m -
B.
50m -
C.
55√3m -
D.
60m -
E.
65m
Correct Answer: Option C
Explanation
Tan60o = h/55
h = 55Tan60o
h 55 x √3 ; h = 55√3m