1.

According to theorem of perpendicular axes, Ixx and Iyy be the M.I. of a lamina about xx and yy axis, then M.I. of the lamina about axis zz, which is perpendicular to xx and yy, equal to

A. Ixx × Iyy
B. Ixx + Iyy
C. \(\frac{{{{\text{I}}_{{\text{xx}}}}}}{{{{\text{I}}_{{\text{yy}}}}}}\)
D. \(\frac{{{{\text{I}}_{{\text{yy}}}}}}{{{{\text{I}}_{{\text{xx}}}}}}\)
Answer» C. \(\frac{{{{\text{I}}_{{\text{xx}}}}}}{{{{\text{I}}_{{\text{yy}}}}}}\)


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