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Which ruler?
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07-26-2015, 06:55 AM
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JustAbitCrazy
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Join Date: Jan 2012
Posts: 4,783
It seems to me that would be a 360 degree circle divided into 8 equal sections, or 45 degrees. (360 divided by 8=45). Such a common angle on almost any ruler---no wonder 8 sections are used so much.
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