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Forums >> Revit Building >> Technical Support >> pi in formulas?
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Joined: Mon, Aug 6, 2007
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Is there any way of using pi in formulas? I'm trying to determine the central angle of an arc given the chord length and the radius. The formula I found returns radians. so I need to convert that to degrees. Any suggestions? Thanks.
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![coreed Avatar](user_avatar/14568.jpg)
Joined: Fri, Feb 10, 2006
1874 Posts
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there are 0.0174532925 radians in 1 degree HTH
Edited on: Thu, Oct 11, 2007 at 6:36:19 AM
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best regards, coreed,aia bmpArchitects,Inc. "Revit has to be implemented, Not installed." Long Live Revit |
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Joined: Thu, Mar 17, 2011
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I'm having a similar problem. http://youtu.be/UCsF4hEbGZQ is a great video on weaving. it's works great in 2012, but I have 2011. it has everything to do with degrees and radiants. in 2012 you can change the measument type of a point to be a angle, rather then radiants which is the only option in 2011. the formula used in the video is below, and I want to value of the formula in a to be in angle 1, which is the hosted paramater for the point on a circle. but if I put a as the value, it's the dreaded inconsistant units message. anyone have any ideas?
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Joined: Sun, Jun 22, 2008
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pi()
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