SOLUTION: Hello, thank you for answering my question: What is the exact diameter in cm of the largest semi-circle that could be made from 1m of wire? (keep *pi symbol*) Thank you so mu

SOLUTION: Hello, thank you for answering my question: What is the exact diameter in cm of the largest semi-circle that could be made from 1m of wire? (keep pi symbol) Thank you so mu

Question 973590: Hello, thank you for answering my question:
What is the exact diameter in cm of the largest semi-circle that could be made from 1m of wire? (keep *pi symbol*)
Thank you so much!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
A whole circle would have a circumference of

So half a circle would be

Then the line to connect the two endpoints would have a length equal to the diameter.
So the total length would be,

So if ,

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