The angle of elevation of a point T on a tower ... - WAEC Mathematics 1997 Question
The angle of elevation of a point T on a tower from a point U on the horizontal ground is 30o. If TU = 54m, how high is T above the horizontal ground?
A
108m
B
72m
C
46.3m
D
31.2m
correct option: e
sin30 = x/54
x =54 x 1/2
= 27m
x =54 x 1/2
= 27m
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