| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| ||
| 3 |
| 3 |
|
|
| 3 |
| 3 |
| OC |
| sin∠CAO |
| 3 |
| OC |
| tan∠CAO |
| 3 |
| 3 |
| 3 |
| 3 |
| ||
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| ||
| 2 |
| 1 |
| 2 |
| ||
| 2 |
| 1 |
| 2 |
| 3 |
|
| 3 |
| EH |
| OE |
| EM2 |
| CE |
| HM2 |
| OC |
| EH |
| 1 |
2-
| ||
| 2 |
| HM2 | ||
|
2-
| ||
| 2 |
| 3 |
| 3 |
| 2 |
| ||
| 2 |
| ||
| 2 |
| 3 |
| 3 |
| 2 |
| ||
| 2 |
| 3 |
| 3 |
| 2 |
| 3 |
| ||
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| ||
| 2 |
科目:初中数学 来源: 题型:
| 1 |
| 1×3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3×5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 5×7 |
| 1 |
| 2 |
| 1 |
| 5 |
| 1 |
| 7 |
| 1 |
| 17×19 |
| 1 |
| 2 |
| 1 |
| 17 |
| 1 |
| 19 |
| 1 |
| 1×3 |
| 1 |
| 3×5 |
| 1 |
| 5×7 |
| 1 |
| 17×19 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 2 |
| 1 |
| 5 |
| 1 |
| 7 |
| 1 |
| 2 |
| 1 |
| 17 |
| 1 |
| 19 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 5 |
| 1 |
| 7 |
| 1 |
| 17 |
| 1 |
| 19 |
| 9 |
| 19 |
| 1 |
| 1×3 |
| 1 |
| 3×5 |
| 1 |
| 5×7 |
| 1 |
| x(x+3) |
| 1 |
| (x+3)(x+6) |
| 1 |
| (x+6)(x+9) |
| 3 |
| 2x+18 |
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科目:初中数学 来源: 题型:
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科目:初中数学 来源: 题型:
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