ABCD is a square with side 16 units and ...

ABCD is a square with side 16 units and A is the origin. If the equation of the circle circumscribing the square ABCD is `x^(2) + y^(2) = 4k(x + y)`, then k=

A

2

B

4

C

16

D

64

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The correct Answer is:

B

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