高!直接割或補成正方形再減
所有跟帖:
• 這道題出的很巧妙。題中的數字引人聯想勾股定理。 -大醬風度- ♂ (0 bytes) () 11/21/2023 postreply 02:16:18
• 這道題出的很巧妙。題中的數字引人聯想勾股定理。 -大醬風度- ♂ (0 bytes) () 11/21/2023 postreply 02:16:18
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