Standard Equation of a Circle - Maple Help

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Standard Equation of a Circle

Main Concept

The standard equation of a circle is:

 ${\left(x-h\right)}^{2}+{\left(y-k\right)}^{2}={r}^{2}$ where $\left(h,k\right)$ is the centre of the circle $r$ is the radius of the circle.

Click to place the centre of the circle and drag to change the radius. Check the Integers Only box to use only integer coordinates.



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