X 2 y 2 4x 6y 13 0 July 8, 2019 16 32 64 128 The equation x 2 y 2 4x 6y 13 0 represents Tentukan pusat lingkaran x 2 y 2 4x 6y 13 0 The radius of the circle x 2 y 2 4x 6y 13 0
