The areas of two circles are in the ratio `9:4`.The ratio of their circumferences is

The areas of two circles are in the ratio 49:36. The ratio of their circumference is (a) 7:6 (b) 6:7(c)3:2 (d) 2:3

The area of two circles are in the ratio 4:9.The ratio of their circumference is

The areas of two circles are in the ratio 49 : 36. The ratio of their circumference is (a) 7:6 (b) 6:7 (c) 3:2 (d) 2:3

The areas of two circles are in the ratio 49:64. Find the ratio of their circumferences.

The areas of two circles are in the ratio 25:36. Find the ratio of their circumferences.

The areas of two circles are in the ratio 16:25. Find the ratio of their circumferences.

The areas of two circles are in the ratio 16:25 . Find the ratio of their circumferences.

The areas of two circles are in the ratio 16 : 25. Find the ratio of their circumferences.

The areas of two circles are in the ratio 9:4, then what is the ratio their circumference?

The circumferences of two circles are in the ratio 3: 4. The ratio of their areas is (a) 3:4 (b) 4:3 (c)9:16 (d) 16 :9