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Mathematics
Mathematics
Problem
For the triangle whose vertices are
P
(
m
,
2
)
P(m,2)
P
(
m
,
2
)
,
Q
(
5
,
m
−
1
)
Q(5,m-1)
Q
(
5
,
m
−
1
)
and
R
(
3
,
6
)
R(3,6)
R
(
3
,
6
)
, the area is
8
8
8
square units. If
0
<
m
<
5
0<m<5
0
<
m
<
5
, determine
m
m
m
. a)
3
3
3
b)
5
−
2
3
5-2\sqrt{3}
5
−
2
3
c)
5
+
2
3
5+2\sqrt{3}
5
+
2
3
d)
1
1
1
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