| BC |
| a |
| AC |
| b |
| AB |
| c |
| |b| |
| 3 |
| a |
| c |
| b |
| a |
| c |
| b |
| a |
| c |
| a |
| c |
| b |
| a |
| c |
|
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| AC | ||
sin
|
| BC | ||
sin
|
| a |
| c |
| AB |
| BC |
| 2π |
| 3 |
| AC |
| AB |
| BC |
| BC |
| a |
| AC |
| b |
| AB |
| c |
| b |
| a |
| c |
| a |
| c |
| b |
| a |
| c |
| a |
| c |
| a |
| c |
| a |
| c |
|
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| π |
| 3 |
| 2π |
| 3 |
| π |
| 6 |
| AC | ||
sin
|
| BC | ||
sin
|
| BC |
| a |
| c |
| AB |
| BC |
| 2π |
| 3 |
| 1 |
| 2 |
科目:高中数学 来源: 题型:
查看答案和解析>>
科目:高中数学 来源: 题型:
| AB |
| AC |
| AP |
| S平行四边形ANPM |
| S△ABC |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com