Modify Constraints
The part is now fully constrained. You could pick SOLVE now and Parametric Design will generate a variation — which is exactly the same as the original part. To generate a variation that is different from the original you must change one or more constraints from their current values to the values you want to see in the variation.
1. Select ASSIGN and Dimension.
2. Pick the dimension text that gives the height of the triangle (40.5).
Type in: 55 [Enter].
3. Pick the dimension text that gives the length of the triangle (65.25).
Type in: 55 [Enter]
4. Press END. Notice how the dimension text is updated.