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Points and are the endpoints of a diameter of a circle that passes through
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
Points
A
(
2
,
−
1
)
A(2,-1)
A
(
2
,
−
1
)
and
B
(
k
,
3
)
B(k,3)
B
(
k
,
3
)
are the endpoints of a diameter of a circle that passes through
P
(
1
,
2
)
P(1,2)
P
(
1
,
2
)
. The value of
k
k
k
is (a)
−
2
-2
−
2
(b)
8
8
8
(c)
4
4
4
(d)
0
0
0
Related theory
Circle (Standard Equation)
Conic Sections
Circles
Equation of a Circle
Coordinate Geometry
Tangent to a Circle
Tangent theorem (radius perpendicular to tangent)
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