tyty42
tyty42
01-02-2017
Mathematics
contestada
Area of a semicircle with radius of 6
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AlexSable
AlexSable
01-02-2017
6 times 2 times pi divided by 2 = 18.8495559215
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shandaarnold2u
shandaarnold2u
20-05-2020
Khan academy answer is 4.5 pie symbol
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