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- Circle equation calculator

This calculator can find the center and radius of a circle given its equation in standard or general form. Also, it can find equation of a circle given its center and radius. The calculator will generate a step by step explanations and circle graph.

examples

example 1:

Find the center and the radius of the circle $(x - 3)^2 + (y + 2)^2 = 16$

example 2:

Find the center and the radius of the circle $x^2 + y^2 + 2x - 3y - \frac{3}{4} = 0 $

example 3:

Find the equation of a circle in standard form, with a center at C(-3,4) and passing through the point (1,2).

example 4:

Find the equation of a circle in standard form, with a center at $C \left(\frac{1}{2}, -\frac{3}{2} \right)$ and a radius of $ r = 5$.

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** Please tell me how can I make this better.**

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