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Maths CBSE Homework Assignments
Class 9
Circle
Circles II
1.
Choose the correct answer II
Question:
1
m.
1
.
The number of circles that can pass through three non-collinear points is
one
infinitely many
three
.
2
.
A concentric circle of radius \(2 cm\) has the centre at \((a,b)\), then the larger circle of radius \(4 cm\) has its centre at
\((a,0)\)
\((a,b)\)
\((0,b)\)
.
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