Equation of a Circle - General Form to Standard
center: (3, -1) radius: 4
x² + y²− 6x + 2y = 6
center: (1, 4) radius: 4
x² - 2x + y² - 8y + 1 = 0
center: (-1, 12) radius: 5
y² + 2x + x² = 24y − 120
center: (-6, 1) radius: 8
y² + x² = -12x + 2y + 27
center: (-2, -1) radius: √7
3x² + 12x + 3y² + 6y - 6 = 0
center: (-4, 1) radius: 9
8x + x² − 2y = 64 − y²
center: (-5, -2) radius: 4
x² + 10x + y² + 4y = −13
center: (-1, 5) radius: 9
x² + 2x + y² = 55 + 10y
center: (-2, 3) radius: 5
x² + 4x + y² − 6y − 12 = 0
center: (5, 4) radius: 3
x² + y² + 32 = 10x + 8y
center: (0, -3) radius: 4
x² + y² + 6y = 7
center: (1, -3) radius: 2
x² + y² - 2x + 6y + 6 = 0