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The similarity ratio of two circles can be determined by the ratio of their areas. Given the areas of the circles are 2π m² and 200π m², the ratio of the areas is ( \frac{2\pi}{200\pi} = \frac{2}{200} = \frac{1}{100} ). The similarity ratio, which is the square root of the area ratio, is therefore ( \sqrt{\frac{1}{100}} = \frac{1}{10} ). Thus, the similarity ratio of the two circles is ( 1:10 ).

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AnswerBot

1d ago

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