Discuz Math Forum»Forum › Mathematics › High School › 正方形中有许多等线段求证平行

Return to list New

View 1941|Reply 1

[几何] 正方形中有许多等线段求证平行

[Copy link]

770 Threads	4692 Posts	310K Credits

Credits: 35049

Send PM

isee Posted 2019-11-1 14:10 |Read mode

如图，在朋友圈看到了，没深思，只是觉得同一法构图似乎可行。

Reply Edit

54 Threads	959 Posts	9977 Credits

Credits: 9977

Send PM

乌贼 Posted 2019-12-15 20:31

没细看，先给个链接：tieba.baidu.com/p/6129279656

Reply Edit

Return to list New

Mobile version|Discuz Math Forum

2025-6-1 19:11 GMT+8

Powered by Discuz!

× Quick Reply To Top Edit