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Mathematics
Mathematics
Problem
The vertices of a triangle are
A
(
10
,
4
)
A(10, 4)
A
(
10
,
4
)
,
B
(
−
4
,
9
)
B(-4, 9)
B
(
−
4
,
9
)
and
C
(
−
2
,
−
1
)
C(-2, -1)
C
(
−
2
,
−
1
)
. Find the equation of the altitude through
A
A
A
.
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