If arcs of the same lengths in two circles subtend angles of `65^0 and 110^0` at the centre, find the ratio of their radii.

If the arcs of the same length in two circles subtend angels 65^(0) and 110^(0) at the centre, find the ration of their radii.

If the arcs of the same lengths m two circles subtend angles 65o and 110o at the centre, find the ratio of their radii.

If the arc of the same length in two circles subtend angles 75^(@) and 120^(2) at the centre, find the ratio of their radii.

If the arcs of the same length in two circles subtend angles 75^(@) and 120^(@) at the centre find the ratio of their radii

If the arcs of the same length in two circles subtend angles 65^(@) and 110^(@) at the center, then the ratio of their radii.

If the arcs of the same length in two circles subtend angles 65 and 110 at the center, then the ratio of their radii.

If arcs of same length in two circles subtend angles of 60^(@) and 75^(@) at their centers,find the ratios of their radii.

If the arcs of same length in two circles subtend angles of 75^0 and 120^0 at their respective centres, find the ratio of their radii.

If the arcs of the same length in two circles subtend angles of 60^(@) and 90^(@) at the centre, then the ratio of the their radii is :

If the arcs of same length in two circles subtend angles of 30^(@) and 45^(@) at their centers, then find the ratio of their radii.