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Mathematics
Mathematics
Problem
Points
P
(
2
,
3
)
P(2,3)
P
(
2
,
3
)
,
Q
(
2
,
−
1
)
Q(2,-1)
Q
(
2
,
−
1
)
and
R
(
−
4
,
−
1
)
R(-4,-1)
R
(
−
4
,
−
1
)
are three consecutive vertices of a rectangle
P
Q
R
S
PQRS
P
QR
S
. What are the coordinates of vertex
S
S
S
? a)
(
2
,
−
4
)
(2,-4)
(
2
,
−
4
)
b)
(
−
1
,
3
)
(-1,3)
(
−
1
,
3
)
c)
(
−
4
,
3
)
(-4,3)
(
−
4
,
3
)
d)
(
−
4
,
−
5
)
(-4,-5)
(
−
4
,
−
5
)
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