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Natalka [10]
3 years ago
6

The diameter of a pizza is 14 inches. what is the circumference?

Mathematics
1 answer:
algol133 years ago
5 0
The formula for finding the circumference of a circle is 2πr or <span>πd
So, there are 2 ways to find it. 

1) Using the diameter, you would do </span><span>π x 14. 
This will give you  </span><span>43.9822971503
(round the number to however many dp it says to do :) )

2) Using the radius (half of the diameter), you could do 2</span>π x 7
which will also get you <span>43.9822971503</span>
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