Measuring angles in WF3

[dmt63]

Fellow PRO/E users......


I am hoping that this is a very simple question.


I am trying to measure an angle between two surfaces, and I know what the angle is, however I cannot understand how PRO/E intrupts(?) the results.


The included angle between the surfaces is 60 deg but the results that WF shows me is 120 deg.I have searched MCAD and the pro/e help and have been unable to find out the meaning of the results.


If I am not clear enough please let me know.


Any help is appreicated in advance





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[elstes]

Each vectoris perpendicular to a surface. Theangle is calculated between vectors. Turn (flip)a direction. Sorry for english, I don't speak.