Radius of Gyration of a Regular Polygon formulas |
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\( k_{x} \;=\; \sqrt{ \dfrac{ 6 \cdot R^2 - a^2 }{ 24 } } \) \( k_{y} \;=\; \sqrt{ \dfrac{ 6 \cdot R^2 - a^2 }{ 24 } } \) \( k_{z} \;=\; \sqrt{ k_{x}{^2} + k_{y}{^2} } \) |
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| Symbol | English | Metric |
| \( k \) = radius of gyration | \( in \) | \( mm \) |
| \( a \) = edge | \( in \) | \( mm \) |
| \( R \) = outside radius | \( in \) | \( mm \) |
