Find the equation of circle whose centre is (4,5) and whose circumference passes through centre of the circle `x^2+ y^2 + 4x-6y-12 = 0`

Find the equation of the circle whose centre is (4, 5) and which passes through the centre of the circle x ^2 + y ^2 + 4x -6y - 12 = 0

Find the equation of the circle whose centre is at the point (4,5) and which passes through the centre of the circle x^2+y^2-6x+4y-12=0.

Find the equation of the circle whose centre is (2, -4) and which passes through the centre of the circle x^(2) + y^(2) - 2x + 2y - 38 = 0 .

Find the equation of the circle whose centre is the point (1,-2) and which passes through the centre of the circle x^2 + y^2 + 2y = 3 .

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6) .

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6).

Find the equation of the circle whose centre is (1,2) and which passes through the point (4,6).

Find the equation of the circle whose centre is at the point (4,5) and which passes through the centre of the circle x^(2)+y^(2)-6x+4y-12=0

Find the equation of the circle with centre at (1,-2) and passing through the centre of the circle x^2+y^2-4x+1=0

Find the equation of a circle whose centre is at (4,-2) and 3x-4y+5=0 is tangent to circle.