Circle through three points calculator

This online calculator will find and plot the equation of the circle that passes through three given points.

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examples

example 1:ex 1:

Find the equation of the circle that contains the points $A(2,0)$, $B(4,1)$, $C(-1,3)$

example 2:ex 2:

Get the equation of a circle through the points $A(4,2)$, $B(1,1)$, $C(3,5)$.

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