Define the Cross-Sectional Area

1. Select the Element Type heading for Part 1 in the browser (tree view).
   • Hold down the Ctrl key and select the Element Type heading for Part 2.
   • Right-click one of the selected headings and select Truss.
2. Right-click the Element Definition heading for Part 1 in the browser and select Edit Element Definition.
   • Type 2.79 in the Cross-sectional area field.
   • Click OK.
3. Right-click the Element Definition heading for Part 2 in the browser and select Edit Element Definition.
   • Type 1.67 in the Cross-sectional area field.
   • Click OK.  

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