Mistaken in Calculation of Centroid of a polygon except triangle
Needs Answer
Hi, there is a problem to find a centroid of any polygon. There is button for finding midpoint or centre, and we are trying to calculate centre of a quadrilateral, so the result was wrong, we need to find the point by the help of coordinates to find the correct centre of gravity.
The same question 
The command Centroid(<polygon>) is working well.
chris
Please post your .ggb file and explain where you think the correct centroid is
j'avais écrit une remarque sur la différence entre centre de gravité et isobarycentre dans cette page
https://wiki.geogebra.org/f...
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