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Get Answers to all your Questions
Circumferences of two circles are in the ratio of 2:3 then what will be the ratio of their areas
Answers (1)
Circumferences of two circles are in the ratio of 2:3. The circumference is proportional to the radius. Therefore the ratio of radius=2:3
The area is proportional to the square of the radius. Therefore the ratio of the area is 4:9
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