ÌâÄ¿ÄÚÈÝ
·ÖÎö£ºAµ½BÔÙµ½CµÄÔ˶¯¹ý³ÌÖУ¬ÎïÌåËùÊܵ糡Á¦ÔÚÔö´ó£¬×¥×¡AB=BC£¬Åжϳöµç³¡Á¦×ö¹¦µÄ´óС£¬¸ù¾Ý¶¯Äܶ¨ÀíÅж϶¯Äܵı仯£¬¸ù¾Ýµç³¡Á¦×ö¹¦µÄÌØµãµÃ³öµçÊÆÄܵı仯£®
½â´ð£º½â£ºA¡¢Aµ½BÔÙµ½CµÄÔ˶¯¹ý³ÌÖУ¬ÎïÌåËùÊܵ糡Á¦ÔÚÔö´ó£¬ÒòΪAB=BC£¬ËùÒÔW1£¼W2£®¹ÊAÕýÈ·£¬B´íÎó£®
C¡¢´ÓAµ½C£¬µç³¡Á¦×öÕý¹¦£¬Ä¦²ÁÁ¦×ö¸º¹¦£¬µç³¡Á¦´óÓÚĦ²ÁÁ¦£¬ËùÒÔ¶¯ÄÜÒ»Ö±Ôö¼Ó£®ÒòΪµç³¡Á¦×öÕý¹¦£¬ËùÒÔµçÊÆÄܼõС£®¹ÊCÕýÈ·£¬D´íÎó£®
¹ÊÑ¡AC£®
C¡¢´ÓAµ½C£¬µç³¡Á¦×öÕý¹¦£¬Ä¦²ÁÁ¦×ö¸º¹¦£¬µç³¡Á¦´óÓÚĦ²ÁÁ¦£¬ËùÒÔ¶¯ÄÜÒ»Ö±Ôö¼Ó£®ÒòΪµç³¡Á¦×öÕý¹¦£¬ËùÒÔµçÊÆÄܼõС£®¹ÊCÕýÈ·£¬D´íÎó£®
¹ÊÑ¡AC£®
µãÆÀ£º½â¾ö±¾ÌâµÄ¹Ø¼ü»á¸ù¾ÝºÏÁ¦×ö¹¦Åж϶¯Äܵı仯£¬¸ù¾Ýµç³¡Á¦×ö¹¦ÅжϵçÊÆÄܵı仯£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿