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Draw a circle from 3 point

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Hessa Alali 2019-3-11

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https://ww2.mathworks.cn/matlabcentral/answers/449488-draw-a-circle-from-3-point

评论： Hessa Alali 2019-3-14

采纳的回答： Jim Riggs

I have 3 point in an image (3 pixels), if i connect them they show a curve.

so how can i draw a full circle from this 3 point and find the area of the circle.

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Jim Riggs 2019-3-11

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https://ww2.mathworks.cn/matlabcentral/answers/449488-draw-a-circle-from-3-point#answer_364890

编辑：Jim Riggs 2019-3-11

Circle Calculations.pdf

If you have the coordinates of the three points, you can use the method in the attached document.

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Hessa Alali 2019-3-14

Thank you

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