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[VAC] Re: Grade %
Maybe this will muddy it up some more, a 100% grade would be a 45deg angle.
(1:1 slope) same "run" to "rise".
A 50% grade would be (1:0.5 slope [or should I say 2:1?]) twice the
"run" to "rise".
I made a picture for those interested ( OK, so I'm bored)
http://64.33.167.222/examples/grade-slope.jpg
bobb