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Byju's Answer
Standard XII
Mathematics
Equation of Circle with Origin as Center
The equation ...
Question
The equation of circle with
(
0
,
0
)
as center and passing through
(
4
,
3
)
A
x
2
+
y
2
=
5
2
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B
x
2
+
y
2
=
10
2
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C
x
2
+
y
2
=
7
2
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D
x
2
+
y
2
=
1
2
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Solution
The correct option is
A
x
2
+
y
2
=
5
2
The equation of circle with origin as center is
x
2
+
y
2
=
r
2
⟹
4
2
+
3
2
=
r
2
r
2
=
16
+
9
r
2
=
25
r
=
5
.So the equation of circle is
x
2
+
y
2
=
5
2
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0
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