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The diameter of a circle is 7 cm. Find its circumference in terms of pi

User Meshaal
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1 Answer

5 votes

Answer:

Explanation:

Formula for finding circumference: 2πr

Diameter = r x 2

The diameter is 7 cm so the radius should be 3.5 cm.

3.5 x 2 is 7 so the circumference in terms of pi is 7π

User Derjanb
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