maguilarz2005 maguilarz2005

02-07-2018
Mathematics

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HELP PLZZZZZZZ!!!!!!!!!

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Аноним Аноним

02-07-2018

Hello!

To find the circumference of a circle you multiply its diameter by pi. Usually people round pi, (which is irrational) to 3.14, Therefore we will multiply our diameter by 3.14.

4(3.14)=12.56

12.56 units is our circumference.

I hope this helps!

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ASHLEYISLANDS ASHLEYISLANDS

02-07-2018

The answer is 12 .57

how to solve it
2x pi x r ( radius )
plug in the numbers since you have a diameter split it in half to get the radius .

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