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Calculate the length of the circumference of a circle with radius of 2.8cm
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Aug 24, 2017
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Calculate the length of the circumference of a circle with radius of 2.8cm
Mathematics
middle-school
Sunil Verma
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Sunil Verma
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(let pi be 22/7)
2 x 2.8 x 22/7
44 x 0.4
Answer 17.6cm
Tiago Pimenta
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Aug 26, 2017
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Tiago Pimenta
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Hello. D= 2×r D=2×2,8 D=5,6cm. Circumference=
× D ; C= 3,14×5,6 C=17,584cm. I hope to have helped you.
Ana
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Aug 30, 2017
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Ana
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