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Question
If the perimeter of the circle is 8π units and centre is (2, 2) then the equation of the circle is:
Options
(x – 2)2 + (y – 2)2 = 4
(x – 2)2 + (y – 2)2 = 16
(x – 4)2 + (y – 4)2 = 16
x2 + y2 = 4
Solution
(x – 4)2 + (y – 4)2 = 16
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