Maths-
General
Easy
Question
Two circles of equal radii
cut orthogonally If their centres are
and
, then 
- 1
- 2
- 3
- 4
The correct answer is: 3
Given :-Two circles of equal radii r are cut orthogonally If their centres are
and
, then we have to find the radius of the circle.

So, the radius of the circle is 3.
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