Rotating and obtaining the final profile

1. Make sure that the activated layer is the "profile" layer. (Use the option Layer To use).

2. In the Copy window, select the line rotation (Rotation, Lines).

3. Enter an angle of 36 degrees. Make sure that the center is point (0, 0, 0) and that you are working in two dimensions.

4. In the option Multiple Copies enter 9. This way, 9 copies will be made, thus obtaining the 10 teeth that form the profile of the model (9 copies and the original).

5. Highlight Select and select the profile. To conclude the operation, press the ESC key or click Finish in the Copy window. The result is shown in Figure 16.

Figure 16. The part resulting from this process