AG=AD
And ∠BAD=∠CAG
And ∠ ACG = ∠ Abd = ∠ ACB = 90 degrees.
It can prove the age of △ ade △.
△GEC is a right triangle.
And CG? +CE? = ge?
Namely: BD? +CE? =DE?
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Life +08 1 in the story? Fan Sui and JOE (G incarnation)
This is a true historical story. According to legend, during the Warring States Period, there was a man named