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Can a circle have both a rational circumference and a rational area?

If yes, what radius (or radii) will produce that result? If no, why not?

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bubba-math profile image59

Best Answer Jim Bob (bubba-math) says

4 years ago
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  • calculus-geometry profile image

    TR Smith (calculus-geometry) 4 years ago

    Thank you for the nice explanation.

Steven Brown profile image60

Steven Brown says

4 years ago
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  • bubba-math profile image

    Jim Bob (bubba-math) 4 years ago

    That succinctly proves that the circumference and diameter can never both be rational, but what about circumference and area?

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