Which of the following pairs (x,y)(x, y)(x,y) is a solution to x2+y2=25x^2 + y^2 = 25x2+y2=25?
(0,5)(0, 5)(0,5)
(3,4)(3, 4)(3,4)
(5,0)(5, 0)(5,0)
(1,6)(1, 6)(1,6)