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Mathematics
Mathematics
Problem
If the area of the triangle with vertices
(
2
,
−
6
)
(2, -6)
(
2
,
−
6
)
and
(
5
,
4
)
(5, 4)
(
5
,
4
)
and
(
k
,
4
)
(k, 4)
(
k
,
4
)
is 35 sq. units. Find the value of
k
k
k
using determinant method.
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