Mathematics, 02.02.2021 23:10, hannah9892

The figure shown is often used to prove the Pythagorean theorem. Part of the proof is showing that QRST is a square. The four sides of QRST are the same length. Which
explanation best completes the proof that QRST is a square?

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The figure shown is often used to prove the Pythagorean theorem. Part of the proof is showing that...