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The radii of two circles are in the ratio 2:3. The ratio of their areas is(a) 2:3(b) 4:9(c) 3:2(d) 9:4 |
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Answer» The radii of two circles are in the ratio 2:3. The ratio of their areas is (b) 4:9 (c) 3:2 (d) 9:4 |
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