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Question from Ronnie:

We are trying to build a semi life size ark decoration , and we are trying to cut the sides out . The curved sides and we can't figure our radius , all we know is that our chord length is 24ft. any suggestions on how to find the radius or maybe even the arc length or circumference or diameter?

Ronnie,

Here are 5 different arcs all from circles of different radii and yet all with the same chord length.

arcs

Do you know anything else that might help to determine which circle you want?

Harley

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