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Find the circumference of a circle whose diameter is 7 cm
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Find the circumference of a circle whose diameter is 7 cm

User DingLi
by
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1 Answer

4 votes

C=22cm

Explanation:

circumference of circle=2πr or π×d

C=π×7=7π

C=7×22/7=22cm

User David Roe
by
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