Click Dimensions
The Tools Palette toolbar appears.
Select the edge as shown on the part.

A linear dimension appears during the creation process.

Right-click the dimension and select from the
contextual menu.
The dimension representation is modified accordingly.

Right-click the dimension and select from the
contextual menu.
The dimension representation is modified accordingly.

Right-click the dimension and select from the
contextual menu.
Click outside any geometry to end the dimension creation
process, move the dimension if needed.

Right-click the dimension and select from the contextual menu.
The dimension representation is modified accordingly.
