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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 (2, - 5) and which passes through the point (3, 2 )

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 (-1,5) and which passes through the point (4,-3) .

Find equation of the sphere whose centre is (2,-3,4) and which passes through the point (1,2,-1) .

Find the equation of a circle whose centre is the origin and passes through the point (2,-4).

Find the equation of the circle whose centre is (2, -1) and which passes through (3, 6).

Find the equation of the ellipse whose centre is at the origin and major axis along x-axis and passing through the points (-3,1) and (2, -2) .

Find the equation of a circle whose centre is (2, -1) and which passes through the point (3, 6) .