The coordinates of centre of a circle are (4, 3) and radius is 5. (x, y) is a point on the circle. The equation of the circle is :
A(x-4)²+(y-3)²=25
Bx²- y²=25
C(x-3)²+(y-4)²=25
D(x-4)²+(y-3)²=5
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