Mathematics, 12.07.2019 18:30, school7067

The ratio of the circumferences of two circles is 2: 3. if the large circle has a radius of 39 cm, what is the radius of the small circle? a. 19.5 cm b. 26 cm c. 58.5 cm d. 117 cm

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The ratio of the circumferences of two circles is 2: 3. if the large circle has a radius of 39 cm, w...