Find the angle between the line joining the points (2, 0), (0, 3) and the line `x+y=1`.

Find the angle between the line joining the points (1,-2), (3,2) and the line x+2y-7=0

Find the angle between the lines joining the point (0,0),(2,3) and the points (2,-2),(3,5)dot

The angle between the line joining the points (1,-2) , (3,2) and the line x+2y -7 =0 is

Find the angle between the line joining the points (-1,3) and (-2,4) and X -axis.

Find the angle between x-axis and line joining points (0,0) and (1, 2) .

Find the angle between x+y=3 and the line joining points (1,1) and (-3,4)

Find the angle between the line joining the points (3,\ -4,\ -2)a n d\ (12 ,\ 2,\ 0) and the plane 3x-y+z=1.

Find the angle between X-axis an the line joining the points (-3,-1) and (4,-2).

Find the angle between the X- axis and the line joining the points (3, -1) and (4, -2) .

Find the angle between the x-axis and the line joining the points (3,-1)and(4,-2) .