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Mathematics
Mathematics
Problem
A circle passes through the points
(
−
1
,
3
)
(-1, 3)
(
−
1
,
3
)
and
(
5
,
1
)
(5, 1)
(
5
,
1
)
and its radius is 5. Then, its centre is a.
(
−
5
,
0
)
(-5, 0)
(
−
5
,
0
)
b.
(
−
5
,
7
)
(-5, 7)
(
−
5
,
7
)
c.
(
2
,
7
)
(2, 7)
(
2
,
7
)
d.
(
5
,
0
)
(5, 0)
(
5
,
0
)
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