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Work out the circumference of this circle . Take pi to be 3.142 and write down all the digits given by your calculator. To work this out you will need to know the radius which i…

Work out the circumference of this circle . Take pi to be 3.142 and write down all the digits given by your calculator. To work this out you will need to know the radius which i…
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Work out the circumference of this circle . Take pi to be 3.142 and write down all the digits given by your calculator. To work this out you will need to know the radius which is 21cm

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User Aerique
by
7.9k points

1 Answer

7 votes

Answer:131.964 cm

Explanation:

circumference = 2 pi r = 2*3.142*21=42*3.142=131.964 cm

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User Unownsp
by
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