Point-to-Point Dimensions
You can place a horizontal, vertical, or linear dimension between two
sketch points, sketch segment endpoints, or model vertices. You can also
use the model origin as one of the three points. Select the two points,
then move the pointer around to observe the dimension preview.
To create a dimension between two points:
Click Smart Dimension (Dimensions/Relations
toolbar) or Tools, Dimensions,
Smart.
Click one point.
Click the other point.
Move the pointer to show the dimension preview.
Set the
value in the Modify box and click
.
Click to place the desired dimension.