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09-16-04, 10:52 AM
#2
Its simple trig.
Posted By: samm Dose any one know why a 12 x 12 pitch = 45 degrees, and a 6 x 12 pitch dose not = 22.5 degrees?
To find the angle of any pitch (as long as they both to 12 ratio) take the pitch and divide by 12 then get the arc tangent associated with that value
