alaynathomas alaynathomas

10-01-2022
Mathematics

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

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fertos101 fertos101

10-01-2022

Answer:

7π

Step-by-step 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

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