(附加題)如上,紅色圓與正方形的左邊及兩個圓弧相切。求紅色圓的半徑。
(附加題)如上,紅色圓與正方形的左邊及兩個圓弧相切。求紅色圓的半徑。
• 綠圓半徑是C。證明方法: -寶馬奔馳- ♂ (212 bytes) () 01/14/2025 postreply 17:05:07
• 兩個答案裏都有6和1 :) -淺水魚- ♀ (0 bytes) () 01/14/2025 postreply 17:12:00
• 讚! 很闊以啊 … -不老企鵝- ♀ (194 bytes) () 01/14/2025 postreply 17:17:59
• ....... -徙倚彷徨神光離合- ♂ (82 bytes) () 01/14/2025 postreply 19:28:03
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy