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Mathematics
Mathematics
Problem
A point
A
A
A
is located at coordinate
(
k
,
0
)
(k, 0)
(
k
,
0
)
and a point
B
B
B
at
(
3
k
,
0
)
(3k, 0)
(
3
k
,
0
)
on the Cartesian plane. A vertical pole is located at the origin
(
0
,
0
)
(0,0)
(
0
,
0
)
. If the angle of elevation of the top of the pole from
A
A
A
is
60
∘
60^{\circ}
6
0
∘
, determine the angle of elevation from
B
B
B
.
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