對!應該有多種解法。大家繼續。這裏發一個不常用的解析幾何解
所有跟帖:
• 也可以全部用三角形麵積公式來求高 -萬斤油- ♂ (196 bytes) () 02/05/2024 postreply 17:05:55
• 也可以全部用三角形麵積公式來求高 -萬斤油- ♂ (196 bytes) () 02/05/2024 postreply 17:05:55
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