ÌâÄ¿ÄÚÈÝ
£¨8·Ö£©£¨1£©¹Û²ìÓë·¢ÏÖ£¬Ð¡Ã÷½«Èý½ÇÐÎֽƬ¡÷ABC£¨AB£¾AC£©ÑعýµãAµÄÖ±ÏßÕÛµþ£¬Ê¹µÃACÂäÔÚAB±ßÉÏ£¬ÕÛºÛΪAD£¬Õ¹¿ªÖ½Æ¬£¨Èçͼ¢Ù£©£»ÔÙ´ÎÕÛµþ¸ÃÈý½ÇÐÎֽƬ£¬Ê¹µãAºÍµãDÖØºÏ£¬ÕÛºÛΪEF£¬Õ¹Æ½Ö½Æ¬ºóµÃµ½¡÷AEF£¨Èçͼ¢Ú£©£®Ð¡Ã÷ÈÏΪAEFÊǵÈÑüÈý½ÇÐΣ¬ÄãͬÒâÂð£¿Çë˵Ã÷ÀíÓÉ£®
![]()
£¨2£©Êµ¼ùÓëÔËÓ㺽«¾ØÐÎֽƬABCDÑØ¹ýµãBµÄÖ±ÏßÕÛµþ£¬Ê¹µãAÂäÔÚBC±ßÉϵĵãF´¦£¬ÕÛºÛΪBE£¨Èç
ͼ¢Û£©£»ÔÙÑØ¹ýµãEµÄÖ±ÏßÕÛµþ£¬Ê¹µãDÂäÔÚBEÉϵĵãD¡ä´¦£¬ÕÛºÛΪEG£¨Èçͼ¢Ü£©£»ÔÙչƽֽƬ£¨Èçͼ¢Ý£©£®Çóͼ¢ÝÖСϦÁµÄ´óС£®
![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿