If the area of two circles are in the ratio 169 : 196 then the ratio of their radii is
Submitted by: Administrator1. 10 : 11
2. 11 : 12
3. 12 : 13
4. 13 : 14
5. None of the above
Ans : 4
Submitted by: Administrator
2. 11 : 12
3. 12 : 13
4. 13 : 14
5. None of the above
Ans : 4
Submitted by: Administrator
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