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Mathematics, 12.10.2020 21:01 noahdavis58

If a circle has an area of 84π units then what is the measure of its radius in exact units?
a. 2√21 units
b. √ 54 units
C 10.4 units
d. 108 units

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If a circle has an area of 84π units then what is the measure of its radius in exact units? a. 2√

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