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Mathematics
Mathematics
Problem
Find the area of the triangle whose vertices are
(
3
,
8
)
(3,8)
(
3
,
8
)
,
(
−
4
,
2
)
(-4,2)
(
−
4
,
2
)
and
(
5
,
1
)
(5,1)
(
5
,
1
)
by using determinants method. (J-16,19)
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