Trimming Entities You can use the Dynamic Trim option to quickly remove unwanted entities.

Task 2-18. Complete the oval sketch by trimming and creating dimensions.

1. Click Dynamic Trim from the sketcher toolbar.
   1. Click and drag to sketch a freehand curve through the inner arcs to remove them.
2. Right-click and select Dimension.
   • Select the each arc and middle-click above the sketch to place the horizontal dimension. Select Horiz and click Accept.
   • With Dimension still depressed, select the two lines and middle-click to the right to place the vertical dimension.
   • Middle-click again to allow items to be selected.
   • Double-click on the dimension values, and edit as shown.

Completing a Sketch

3. Click Complete Sketch from the sketcher toolbar.