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What is the radius of a circle with circumference 5cm

User Landon G
by
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2 Answers

0 votes

Answer:

0.796 cm

Explanation:

The equation for the circumference of a circle is 2πr where r is the radius. So to find r we need to rearrange the equation:

C = 2πr


(C)/(2\pi ) = r

So r is equal to:


(5)/(2\pi ) = 0.7957747155 and we can round it to 0.796 cm

User Motin
by
8.7k points
5 votes
i believe the answer is 2.5 cm
User Arunavkonwar
by
8.3k points

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