Mathematics, 05.07.2019 09:00 kalithekittenqueen
The ratio of the radii of two circles is 3: 7. what is the ratio of their circumferences? a. 1: 1 b. 3: 7 c. 3: 14π d. 6π: 7 e. 9: 49
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The ratio of the radii of two circles is 3: 7. what is the ratio of their circumferences? a. 1: 1 b...
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