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)

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)

by

1 Answer

Answer :

(C) IX + I

by

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