勾股定理 (27 21:21:34)已知a,b,c是△ABC的三边长,且满足a²c²-b²c²=a²-b4,你能判断△ABC的形状吗?
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![勾股定理 (27 21:21:34)已知a,b,c是△ABC的三边长,且满足a²c²-b²c²=a²-b4,你能判断△ABC的形状吗?](/uploads/image/z/1848375-63-5.jpg?t=%E5%8B%BE%E8%82%A1%E5%AE%9A%E7%90%86+%2827+21%3A21%3A34%29%E5%B7%B2%E7%9F%A5a%2Cb%2Cc%E6%98%AF%E2%96%B3ABC%E7%9A%84%E4%B8%89%E8%BE%B9%E9%95%BF%2C%E4%B8%94%E6%BB%A1%E8%B6%B3a%26%23178%3Bc%26%23178%3B-b%26%23178%3Bc%26%23178%3B%3Da%26%23178%3B-b4%2C%E4%BD%A0%E8%83%BD%E5%88%A4%E6%96%AD%E2%96%B3ABC%E7%9A%84%E5%BD%A2%E7%8A%B6%E5%90%97%3F)
勾股定理 (27 21:21:34)已知a,b,c是△ABC的三边长,且满足a²c²-b²c²=a²-b4,你能判断△ABC的形状吗?
勾股定理 (27 21:21:34)
已知a,b,c是△ABC的三边长,且满足a²c²-b²c²=a²-b4,你能判断△ABC的形状吗?
勾股定理 (27 21:21:34)已知a,b,c是△ABC的三边长,且满足a²c²-b²c²=a²-b4,你能判断△ABC的形状吗?
额.
RT三角形