| Name | Last modified | Size |
|---|---|---|
| Parent Directory | - | - |
| 1正余弦定理基础模型（无答案）.pdf | 14-Oct-2023 16:05 | 2.20 MB |
| 1正余弦定理基础模型（有答案）.pdf | 14-Oct-2023 16:05 | 1.32 MB |
| 2三角恒等式的常见变形（无答案）.pdf | 14-Oct-2023 16:05 | 2.70 MB |
| 2三角恒等式的常见变形（有答案）.pdf | 14-Oct-2023 16:05 | 1.85 MB |
| 3角的取舍（无答案）.pdf | 14-Oct-2023 16:05 | 1.35 MB |
| 3角的取舍（有答案）.pdf | 14-Oct-2023 16:05 | 1.08 MB |