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Dennis_Churaev [7]
2 years ago
6

The circumference of a circle is 30cm. (a) Calculate the radius of the circle ​

Mathematics
1 answer:
tigry1 [53]2 years ago
6 0

Answer:

C=2πr

30cm=2πr

30cm/2π =2πr/2π

15πcm=r

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