题目内容
| 19 |
| A.4.2,4.3 | B.4.3,4.4 | C.4.4,4.5 | D.4.5,4.6 |
∵4.22=17.64,4.32=18.49,4.42=19.36.
∴4.3<
<4.4.
故选B.
∴4.3<
| 19 |
故选B.
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相关题目
| 19 |
| A、4.2,4.3 |
| B、4.3,4.4 |
| C、4.4,4.5 |
| D、4.5,4.6 |
题目内容
| 19 |
| A.4.2,4.3 | B.4.3,4.4 | C.4.4,4.5 | D.4.5,4.6 |
| 19 |
| 19 |
| A、4.2,4.3 |
| B、4.3,4.4 |
| C、4.4,4.5 |
| D、4.5,4.6 |