Mathematics, 25.09.2020 14:01 jj1077348

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? 19.5 cm
26 cm
58.5 cm
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, wh...