Equations of Circles in Standard Form
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Center: (-8, 2) Radius: √45
(x + 8)² + (y - 2)² = 45
Center: (1, -2) Radius: 3
(x - 1)² + (y + 2)² = 9
Center: (2, -6) Radius: 7
(x - 2)² + (y +6)² = 49
Center: (5, -7) Radius: 3
(x - 5)² + (y + 7)² = 9
Center: (8, 2) Radius: 7
(x - 8)² + (y - 2)² = 49
Center: (-7, 0) Radius: 5
x² + y² + 14x + 24= 0
Center: (1, 2) Radius: 3
x² + y² - 2x - 4y - 4= 0
Center: (4, 4) Radius: 3
x² + y² - 8x - 8y + 23= 0
Center: (4, 4) Radius: 1
x² + y² - 8x - 8y + 31= 0
Center: (-2, 6) Radius: 7
x² +4x + y² - 12y = 9
Center: (3, -4) Radius: √26
x²+y²−6x+8y−1=0