题目 #22729
- UUID
9c8e2430-02a0-4922-a4b8-144bc730a8fe- 来源
- 人教版/七下/2026江苏七年级期末数学试卷+答案75.pdf 第 2 页,bbox
[30.22, 445.48, 434.83, 483.24] - 题型 / 学科
- subjective / math / SENIOR
- 知识树
KT_SENIOR_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 -
- 最终题 ID
- -
- 错误
- 处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]
最终题干渲染(f_body 预览)
如图,已知直线\(EF\)与\(AB\)交于点\(M\),与\(CD\)交于点\(O\),\(OG\)平分\(\angle DOF\),若\(\angle COM = 120^{\circ}\),\(\angle EMB = \frac{1}{2} \angle COF\).
(1) 求\(\angle FOG\)的度数;
(2) 写出\(\angle AMO\)的所有内错角,同旁内角的度数之和.

答案 / 解析
答案(f_answer)
根据对顶角相等,得∠DOF= ∠COM= 120∘,∵OG平分∠DOF,所以∠FOG= ∠DOG=\(\frac{1}{2}\)∠DOF= 60∘.
解析(f_ways)
\(\frac{(1)}{(2)}\)根据题意,得∠AMO的所有内错角为∠DOE, ∠MOG,同旁内角∠MOC,∵∠COM= 120∘, ∴∠DOE= 60∘, ∴∠MOG= ∠DOE + ∠DOG = 120∘, ∴∠MOG + ∠DOE + ∠COM= 300∘. 11. (1)CD⊥ EF,见解析\(\frac{(2)}{(1)}\)同位角120度,内错角120度,同旁内角60度 CD ⊥EF.理由:∵CD是直线,∴∠CFG + ∠DFG = 180∘∵∠CFG = ∠DFG, ∴∠CFG = ∠DFG = 90∘, ∴CD ⊥EF.. (2)∵ ∠CFG= ∠DFG=\(\frac{3}{4}\)∠AGE= 90∘,∴∠AGE= 120∘,∴∠CFG的同位角∠AGE= 120∘,内错角∠BGF= ∠AGE= 120∘,同旁内角∠AGF= 180∘−∠AGE= 60∘.
原图与资产(1)
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 | 0.950 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| COHERENCE | coherence-auditor | FAIL | 0.900 | |
| QUALITY_GATE | quality-gate | FAIL | 0.938 |
知识点(0)
无
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-25 10:04:31 | ERROR | ERROR | 处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1] |
| 2026-09-25 09:59:16 | FORMULA | WARN | 公式转换未确认,保留原文本: solution |