wangweiye
/
mathdeptv2
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge commit '09c261'

This commit is contained in:
weiye.wang 2023-10-20 22:28:23 +08:00
parent 7af098f9f9 09c26123c8
commit 67fd88646e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
题库0.3/Problems.json
View File

@ -5899,7 +5899,7 @@
}, },
"000203": { "000203": {
"id": "000203", "id": "000203",
"content": "已知用通过圆锥的轴的平面去截一个圆锥, 得到的截面是面积为$9\\sqrt 3\\text{cm}^2$的正三角形. 求此圆锥内接球的半径.", "content": "已知用通过圆锥的轴的平面去截一个圆锥, 得到的截面是面积为$9\\sqrt 3\\text{cm}^2$的正三角形. 求此圆锥内切球的半径.",
"objs": [ "objs": [
"K0618005B", "K0618005B",
"K0622001B" "K0622001B"
@ -595105,7 +595105,7 @@
}, },
"030158": { "030158": {
"id": "030158", "id": "030158",
"content": "在底面边长为$1$的正三棱锥$P-ABC$中, 二面角$P-AB-C$为$\\dfrac{\\pi}{3}$, $G$是侧面$PAB$的重心, $H$是侧面$PAC$的重心, 则$GH$的长为\\blank{80}.", "content": "在底面边长为$1$的正三棱锥$P-ABC$中, $G$是侧面$PAB$的重心, $H$是侧面$PAC$的重心, 则$GH$的长为\\blank{80}.",
"objs": [], "objs": [],
"tags": [ "tags": [
"第六单元", "第六单元",