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posted by Riana Sunday, January 27, 2013 at 8:48pm.
how to determine the acute angle between the line 2x+3y=6 and the y axis?
3 y = -2x + 6 y = (-2/3) x + 2 so slope m = -2/3 tan angle to X axis = -2/3 angle to X axis = -33.7 angle to y axis = 90 -33.7 = 56.3
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