1编号:8729题型:单选题测试正确率:50.78%
下列各组数为勾股数的是()
2编号:8728题型:单选题测试正确率:64.59%
3编号:8727题型:单选题测试正确率:86.19%
4编号:8726题型:单选题测试正确率:69.33%
5编号:8725题型:单选题测试正确率:63.31%
6编号:8724题型:单选题测试正确率:72.84%
7编号:8723题型:单选题测试正确率:43.75%
8编号:8722题型:单选题测试正确率:55.87%
9编号:8721题型:单选题测试正确率:52.67%
10编号:8660题型:单选题测试正确率:92.53%
一直角三角形的两条直角边分别为5和7,则斜边长为()
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