如图所示:在△ABC中,∠A:∠ABC:∠ACB=5:3:10,又△ABB‘全等于△A'CB',则∠BCA':∠BCB'=______.
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![如图所示:在△ABC中,∠A:∠ABC:∠ACB=5:3:10,又△ABB‘全等于△A'CB',则∠BCA':∠BCB'=______.](/uploads/image/z/15050448-0-8.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%EF%BC%9A%E5%9C%A8%E2%96%B3ABC%E4%B8%AD%2C%E2%88%A0A%EF%BC%9A%E2%88%A0ABC%EF%BC%9A%E2%88%A0ACB%3D5%3A3%3A10%2C%E5%8F%88%E2%96%B3ABB%E2%80%98%E5%85%A8%E7%AD%89%E4%BA%8E%E2%96%B3A%26%2339%3BCB%26%2339%3B%2C%E5%88%99%E2%88%A0BCA%27%EF%BC%9A%E2%88%A0BCB%27%3D______.)
如图所示:在△ABC中,∠A:∠ABC:∠ACB=5:3:10,又△ABB‘全等于△A'CB',则∠BCA':∠BCB'=______.
如图所示:在△ABC中,∠A:∠ABC:∠ACB=5:3:10,又△ABB‘全等于△A'CB',
则∠BCA':∠BCB'=______.
如图所示:在△ABC中,∠A:∠ABC:∠ACB=5:3:10,又△ABB‘全等于△A'CB',则∠BCA':∠BCB'=______.
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