A) 4
B) \[2\sqrt{5}\]
C) 5
D) \[3\sqrt{5}\]
Correct Answer: C
Solution :
\[{{x}^{2}}+{{y}^{2}}+6x+6y-2=0\] Centre \[(-3,-3),\]radius \[=\sqrt{9+9+2}\] \[=\sqrt{20}\]You need to login to perform this action.
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