Posted by **bubba** on Sunday, August 30, 2009 at 11:18pm.

Two points in the xy plane have cartesian coordinates (4.6,-10) and

(-10,3.2) I found the distance to be 19.68 but i need to find the angle between the line connecting the two points and the x-axis (measured counterclockwise from the x-axis) within the limits of -180 and +180 degrees).....

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