一四面放坡的基坑,其体积为(a+2c+kh)(b+2c+kh)+1/3k^2h^3还是(a+2c+kh)(b+2c+kh)+4/3k^2h^3?若为公式一那么1/3k^2h^3是怎么化简而来的,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 16:31:31
![一四面放坡的基坑,其体积为(a+2c+kh)(b+2c+kh)+1/3k^2h^3还是(a+2c+kh)(b+2c+kh)+4/3k^2h^3?若为公式一那么1/3k^2h^3是怎么化简而来的,](/uploads/image/z/10441455-15-5.jpg?t=%E4%B8%80%E5%9B%9B%E9%9D%A2%E6%94%BE%E5%9D%A1%E7%9A%84%E5%9F%BA%E5%9D%91%2C%E5%85%B6%E4%BD%93%E7%A7%AF%E4%B8%BA%EF%BC%88a%2B2c%2Bkh%29%28b%2B2c%2Bkh%29%2B1%2F3k%5E2h%5E3%E8%BF%98%E6%98%AF%EF%BC%88a%2B2c%2Bkh%29%28b%2B2c%2Bkh%29%2B4%2F3k%5E2h%5E3%3F%E8%8B%A5%E4%B8%BA%E5%85%AC%E5%BC%8F%E4%B8%80%E9%82%A3%E4%B9%881%2F3k%5E2h%5E3%E6%98%AF%E6%80%8E%E4%B9%88%E5%8C%96%E7%AE%80%E8%80%8C%E6%9D%A5%E7%9A%84%2C)
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