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Problem
Problem
Let
A
B
C
ABC
A
B
C
be a triangle with
A
(
−
1
,
−
5
)
A(-1, -5)
A
(
−
1
,
−
5
)
,
B
(
0
,
0
)
B(0, 0)
B
(
0
,
0
)
and
C
(
2
,
2
)
C(2, 2)
C
(
2
,
2
)
and let
D
D
D
be the middle point of
B
C
BC
B
C
. Find the equation of the perpendicular drawn from
B
B
B
to
A
D
AD
A
D
.
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