I am wondering is there any general analytic solutions to the following integrals(adsbygoogle = window.adsbygoogle || []).push({});

First moment of area

Integral(xdxdy)

Integral(ydxdy)

Second moment of area)

Integral(x^2dxdy)

Integral(y^2dxdy)

Integral(xydxdy)

Over the triangle (x1,y1) (x2,y2) (x3,y3)

thanks

Wei

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# Double integral over triangle with known nodes

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