### Expressions - Radians

This is it my 200th post and a reminder to myself that when using angle values in expressions they are in radians. A complete circle is 2pi. A half a circle is pi.

An example how this can used may be found in this link. http://style.civil3dreminders.com/checkrightorleft

This example uses expressions to indicate if the curve at the PI goes to the right or the left.

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