If the area of circle is 314 sq cm then its circumference

If the area of circle is 314 sq cm then its circumference?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #72696

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