Posted by James on Saturday, November 3, 2012 at 3:37pm.
whats the angle of one end of a 13 ft.by2 by 4 ,,2ft.high and other end level?

math  Steve, Saturday, November 3, 2012 at 4:33pm
if the angle is x, then
sin x = 2/13
x = 8.85 degrees