AutoCAD Tutorial: How to find the Centroid and Moment of Inertias of a Cross Section

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How to find the centroid and moment of inertias about a cross section using AutoCAD.

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Thanks for this Jack, saved me from having to do hand calcs for this :')

davidsamson
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Is it possible to calculate the inertia of our cross-section about the axis we choose?

MateuszJerchewicz
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Thank you Jack, but I think it's not correct to use "Principal moment and X-Y directions about centroid". Please check it with some angles. It gives differnt value.

ysj