题目 #19362
- UUID
71b8e37c-f7fa-4229-84de-9b2e6673edcd- 来源
- A中考/2026江苏中考期末数学试卷+答案610.pdf 第 2 页,bbox
[30.0, 248.92, 566.7, 263.75] - 题型 / 学科
- fill_blank / math / JUNIOR
- 知识树
KT_JUNIOR_MATH_STANDARD- 难度
- 难度 2 / 5 简单 · 单一知识点
- QA 状态
- 存疑 / 待修复 重试 0 次,得分 0.900
- 最终题 ID
- -
- 错误
- QA failed: COHERENCE,ANSWER
最终题干渲染(f_body 预览)
tan B =___________________________. 18.sin60=__________________________.
答案 / 解析
答案(f_answer)
tan B =\(\frac{b}{a}\)sin 60° =\(\frac{\sqrt{3}}{2}\)
解析(f_ways)
在Rt△ABC中,tan\(\alpha =\)对边/邻边 = a/b,sin\(\alpha =\)对边/斜边 = a/c。当\(\alpha=60°\)时,sin60° =\(\frac{\sqrt{3}}{2}\)。
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 0.900 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| COHERENCE | coherence-auditor | FAIL | 0.800 | |
| QUALITY_GATE | quality-gate | FAIL | 0.900 | |
| SOLVER | blind-solver | PASS | 0.900 | |
| CRITIC | critic | PASS | 0.950 | |
| COHERENCE | coherence-auditor | FAIL | 0.950 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | FAIL | 0.950 |
知识点(0)
无
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-24 09:13:45 | QA_TERMINAL | WARN | question terminal status=QUARANTINED: /data/qbank/quarantine/16de2e24-a616-456b-83c5-3364ab6bd928/question_71b8e37c-f7fa-4229-84de-9b2e6673edcd.json |
| 2026-09-24 09:13:45 | QA | WARN | QA: FAIL (score=0.900) |
| 2026-09-24 09:06:47 | HANDOUT | INFO | 注入学案核心知识点背景 300 字 |