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Mathematics, 22.09.2019 13:30 CalCDanG

Acentral angle measuring 120° intercepts an arc in a circle whose radius is 3. what is length of the arc of the circle formed by this central angle? round the length of the arc to the nearest hundredth of unit.
6.28 units
12.57 units
9.42 square units
6.28 degrees

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