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题目 #179985

UUID
345853b4-3b3f-4a9a-ba9c-913fa47e04ab
来源
沪教版/八下/周琼玟Q_18978751881_815_检测.pdf 第 3 页,bbox [30.22, 422.52, 554.61, 579.02]
题型 / 学科
single_choice / 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 -
最终题 ID
-
错误
处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]

最终题干渲染(f_body 预览)

如图,菱形ABCD的两条对角线AC,BD相交于点O,若AC = 4,BD=6,则菱形ABCD的周长为(    )
A. 16
B. 24
C. 4√13
D. \(8\sqrt{13}\)

答案 / 解析

答案(f_answer)

C

解析(f_ways)

因为四边形ABCD是菱形, ∴ BO=OD=\(\frac{1}{2}\)AC = 2,AO=OC =\(\frac{1}{2}\)BD= 3, AC⊥BD, ∴AB =\(\sqrt{AO^{2}}\)+\(BO^{2}\)= √13, ∴菱形的周长为4√13.故选C.

原图与资产(1)

预览类型页source bboxhashURL本地路径
embedded_image3 [30.22, 437.31, 126.68, 498.04] a52e71ad802692f7…
打开
/www/wwwroot/tikupdfpng.mtwlkj.net_5129/qbank/math/2026/11/fa6762c7-a95b-46b0-8a9d-477bfc6d7525/345853b4-3b3f-4a9a-ba9c-913fa47e04ab/a52e71ad8026.png

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 1.000
SOLVER blind-solver PASS 1.000
CRITIC critic PASS 1.000
SYMBOLIC symbolic-auditor PASS 1.000

知识点(0)

无

事件

时间阶段级别消息
2026-11-09 20:45:48ERRORERROR处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]
2026-11-09 20:39:51FORMULAWARN公式转换未确认,保留原文本: solution
2026-11-09 20:34:50FORMULAWARN公式转换未确认,保留原文本: option_C
2026-11-09 20:31:02FORMULAWARN公式转换未确认,保留原文本: stem