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Project Avalon General Discussion Finding safe places, information and resources for building communities, site suggestions. |
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#18 |
Avalon Senior Member
Join Date: Sep 2008
Location: Melbourne Australia
Posts: 187
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19.5 Deg, I have trouble getting my head around that for when you draft up 19.5.pdf an equlatrial triangle inside a circle it intersects the circurmferance at 30 Deg from the horizontal not 19.5?
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