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Radius of Gyration of a Rotated Rectangle

 

Radius of Gyration of a Rotated Rectangle formula

\( k_{x} \;=\;    \sqrt{   \dfrac{  a^2 \cdot cos^2 \left(  b^2 \cdot sin^2( \theta)  +  \theta  \right)  }{  2\cdot  \sqrt{3}  }   }  \) 
Symbol English Metric
\( k \) = radius of gyration \( in \) \( mm \)
\( a, b \) = edge \( in \) \( mm \)

rotated rectangle 2

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