To Measure a Point
To measure a point, click > 
Point. The MEASUREMENT STEP dialog box opens. Select the point. You can measure only those points that are created on or offset from a surface by specifying two offset references. The point must also lie within the boundaries of the surface.
Point. The MEASUREMENT STEP dialog box opens. Select the point. You can measure only those points that are created on or offset from a surface by specifying two offset references. The point must also lie within the boundaries of the surface.The default approach and pull out moves are generated automatically based on the parameter values. Additionally, the PTS AND PATH menu is replaced with the CHNG PATH menu.