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问题 填空题

等腰三角形的周长为10，一边长为4，则另两边的长分别为______．

答案

当4为底时，腰长为：（10-4）÷2=3；4-3＜3＜4+3，能构成三角形；

当4为腰时，底长为：10-4×2=2；4-2＜4＜4+2，能构成三角形；

故填3，3或4，2．

问答题

Modisakgotla runs a bakery. He has employed Tiro as a baker. Since Tiro took up employment, he frequently absents himself from work and he is rarely punctual. When confronted about his poor timekeeping and frequent absences from duty, Tiro blames his conduct on traffic jams, foul weather and occasional visits to the clinic. Modisakgotla hassince discovered that the real reason behind Tiro’s regular absences and lack of punctuality is that Tiro is working as a baker in Tiro & Tiro Bakery, a business owned and managed by Tiro’s wife.Modisakgotla recently suffered a financial setback resulting from the fact that his main customer, Moeding School, is purchasing half the number of loaves that it did on a daily basis. Modisakgotla has discovered that Tiro & Tiro Bakery are now supplying Moeding School with bread. Modisakgotla dismissed Tiro. Tiro has challenged his dismissal at the Industrial Court. Modisakgotla has approached you seeking advice as to whether the termination was substantively unlawful.Required:Advise Modisakgotla. (10 marks)
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判断题

安全航速中把船停住的有效行动是减速或停车。
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