Types of Measurements 
You can measure the following types of entities:
Entities
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Measurement displayed
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point to point
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Distance between the two point and delta X, Y, and Z
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point to edge
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Projected perpendicular distance and closest distance from the point to the edge
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point to face
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Perpendicular distance from the point to the face
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edge to edge
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Perpendicular or closest distance, delta X, Y, and Z, total length, and angle
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edge to face
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Normal or closest distance and angle (Parallel is defined as the edge being perpendicular to the normal of the face plane.)
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face to face
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Normal or closest distance; angle if not parallel
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single edge
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Length of edge (distance between endpoints)
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single hole
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Diameter, X, Y, Z components of center point, and depth of hole
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two holes or circles
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Distance and delta X, Y, and Z between centers
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circles
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Center point X, Y, Z coordinates and diameter
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arcs
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Center point X, Y, Z coordinates, diameter, arc length, and chord length
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Circles and arcs must be on a plane.
Holes must be cylindrical and be identified by hole markers, which are inserted by the CAD publishers.