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

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 (2,0), (0,3) and the line x+y=1.

If theta is the angle between the lines joining the points A(0, 0) and B(2, 3), and the points C(2,-2) and D(3,5), show that tan theta=(11)/(23)

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

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 (2, 0), (0, 3) and the line x+y=1 .

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

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 lines Joining the points (-1,2),(3,-5) and (-2,3),(5,0)