Find the distance between the origin and the point :

(i) (-8, 6)

(ii) (-5, -12)

(iii) (8, -15)

Find the co-ordinates of points on the x-axis which are at a distance of 17 units from the point (11, -8).

Find the co-ordinates of the points on the y-axis, which are at a distance of 10 units from the point (-8, 4).