這是原圖,有點亂。AGQ 肯定共線。需要證明。
這是原圖,有點亂。AGQ 肯定共線。需要證明。
•
提示:如果證明三點共線太難,不妨反過來,連接AQ交BS於G,證明PG是切線。
-wxcfan123-
♂
(0 bytes)
()
11/19/2023 postreply
09:43:13
•
試證
-kde235-
♂
(1481 bytes)
()
11/19/2023 postreply
18:10:35
•
Elegant! 太漂亮了! 非常流暢自如,行雲流水,賞心悅目。感謝,讚!!!
-大醬風度-
♂
(0 bytes)
()
11/19/2023 postreply
18:47:11
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