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The radius of a circle is 7 cm what is the cirfufance​
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The radius of a circle is 7 cm what is the cirfufance​

User Davka
by
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1 Answer

4 votes

Answer:

44 cm

Explanation:

The circumference (C) of a circle is calculated using the formula

C = 2πr ← where r is the radius

here r = 7, hence

C = 2 ×π × 7 = 14π ≈ 44 cm ( to nearest whole number )

User Henry Marshall
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