If Ix and IY are the moments of inertia of a section about X and Y axe – McqOptions

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1.	If Ix and IY are the moments of inertia of a section about X and Y axes, the polar moment of inertia of the section is
A.	(IX + IY)/2
B.	(IX - IY)/2
C.	IX + IY
D.	IX / IY
Answer» D. IX / IY

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