Rotation angel to map geographic north

[StanleyHo]

Hi,

I was wondering if it is possible to get the rotation angle of the polygon to the map geographic north.

P.S. My preivous post was on rotation angle to magnetic north which isn't what I wanted. Hence I post this question again.

thanks

[MichaelBranscomb]

Hi,

Please can you provide a little more detail on what you're trying to achieve?

Cheers

Mike

[StanleyHo · Accepted solution]

I think it's fine.
I managed to obtain the angle by using some properties of the drawn polygon.