• Pythagorean Theorem ⪢⪢
The _____ says that for any right triangle with sides a, b and c, we have a²+b²=c². #math
http://qindex.info/i.php?x=28252

○○○ equation ⪢⪢
I used the Pythagorean theorem to solve the _____ . #bookmark
http://qindex.info/i.php?x=22719

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