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SusieQ124
The circumference of a circle with a radius of 11 is: about 69.12
The area of a circle with a radius of 11 is: about 380.13
To figure out circumference, you need to know that it is equal to 2πr. So, it would be 2 times 3.14 times 11. That would give you the answer of 69.08.

To figure out the area , you need to know that it is equal to πr². So, it would be 11 times 11 which would 121 multiplied by 3.14 which would be 379.94

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