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AussieG · 03-04-2009, 01:32 AM

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?

03-04-2009, 01:32 AM	#10
AussieG Avalon Senior Member Join Date: Sep 2008 Location: Melbourne Australia Posts: 187	Re: Australian Pentagram 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?