sygbhyty sygbhyty

27-03-2020
Mathematics

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a circle has a radius of 30 cm. What is that circumference of the circle?

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wegnerkolmp2741o wegnerkolmp2741o

27-03-2020

Answer:

C = 60pi cm or approximately 188.4 cm

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

C = 2* pi * 30

C = 60 pi

We can approximate pi by 3.14

C is approximately 60*3.14 or 188.4

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Аноним Аноним

27-03-2020

Answer:

188.49 cm

hope this helps

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