What angle does the line joining the points (5,2) and (6,-15) subtend on (0,0)?

Find the equation of the line joining the points (2,-4) and (0,-6)

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

Show that the straight line joining the points A (0, -1) and B (15, 2) divides the line joining the points C (-1, 2) and D (4, -5) internally in the ratio 2:3 .

Show that the straight line joining the points A (0, -1) and B (15, 2) divides the line joining the points C (-1, 2) and D (4, -5) internally in the ration 2:3 .

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

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

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