| 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 | 2.17 MB |
| 1正余弦定理基础模型（有答案）.pdf | 14-Oct-2023 16:05 | 1.76 MB |
| 2三角恒等式的常见变形（无答案）.pdf | 14-Oct-2023 16:05 | 2.76 MB |
| 2三角恒等式的常见变形（有答案）.pdf | 14-Oct-2023 16:05 | 2.06 MB |
| 3角的取舍（无答案）.pdf | 14-Oct-2023 16:05 | 1.41 MB |
| 3角的取舍（有答案）.pdf | 14-Oct-2023 16:05 | 904.12 KB |