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

If Ix and Iy are the moments of inertia of a section about X and Y axe

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.	A
B.	B
C.	C
D.	D
Answer» D. D

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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

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