6471| 7
|
[已解决] 如图,如何绘制一个R30的圆与已知的R15和椭圆相切,用圆(相切、相切、半径)... |
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手机版|小黑屋|沐风论坛 ( 沪ICP备09092249号 )
GMT+8, 2024-11-24 11:25 , Processed in 0.412053 second(s), 24 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.