±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 914  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shichunqin

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Êýѧ֤Ã÷Ìâ

ÌÝÐÎABCD£¬ADƽÐÐBC,AD=5,BC=11,NºÍM·Ö±ðÊÇAD,BCµÄÖе㣬Á¬½ÓNM£¬ÇóNMµÄ³¤¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yumihty

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Õâ¸öÌâÄ¿ÊÇ´íµÄ°¡£¬ÑÓ³¤cdµ½eʹµÃEN=NM£¬µÄÈý½ÇÐÎÏàËÆ£¬µ«ÊDz»¹¹³É±ÈÀý£¬Ã¬¶Ü°¡
¾ÓÉÆµØ£¬ÐÄÉÆÑÔ£¬ÓëÉÆÓÑ
5Â¥2011-05-09 22:00:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

jfili

½ð³æ (ÕýʽдÊÖ)

¡ï
math105(½ð±Ò+1): »¶Ó­²ÎÓëÌÖÂÛÎÊÌâ¡£ 2011-05-08 09:45:47
¼´Ê¹ÔÙ¸ø¶¨AD¡¢BCµÄ¾àÀ룬ÈÃBCÑÓ×ÅËùÔÚÖ±ÏßÒÆ¶¯Ê±£¬ºÜÈÝÒ׿´³öMN×î¶Ì³¤¶ÈÊÇÁ½Ö±ÏߵľàÀ룬×¿ÉÒÔÈÎÒâ´óµÄ¡£
2Â¥2011-05-08 08:30:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shichunqin

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by jfili at 2011-05-08 08:30:04:
¼´Ê¹ÔÙ¸ø¶¨AD¡¢BCµÄ¾àÀ룬ÈÃBCÑÓ×ÅËùÔÚÖ±ÏßÒÆ¶¯Ê±£¬ºÜÈÝÒ׿´³öMN×î¶Ì³¤¶ÈÊÇÁ½Ö±ÏߵľàÀ룬×¿ÉÒÔÈÎÒâ´óµÄ¡£

ÏÖÔÚÒªÇóMNµÄÈ·Çг¤¶È°¡
3Â¥2011-05-08 11:10:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

daihaipeng

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
math105(½ð±Ò+1): лл²ÎÓëÌÖÂÛÎÊÌâ 2011-05-09 09:02:32
shichunqin(½ð±Ò+5): 2011-05-09 19:01:31
ÏÔÈ»Õâ¸öÌâÄ¿ÊÇûÓй̶¨´ð°¸µÄ£¬²»¹ý¼ÙÈçÏÞ¶¨Á½²à±ßÓ볤ƽÐбߵļнDZØÐëΪÈñ½Ç»òÖ±½Ç£¬Äǵ¹ÊÇ¿ÉÒÔÇóµÃNMµÄÒ»¸ö·¶Î§¡£
4Â¥2011-05-08 22:56:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 289Çóµ÷¼Á +13 ÐÂʱ´ú²ÄÁÏ 2026-03-27 13/650 2026-03-29 01:16 by 544594351
[¿¼ÑÐ] 2026Ä껪ÄÏʦ·¶´óѧ»¶Ó­»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡 +3 llss0711 2026-03-28 5/250 2026-03-29 00:23 by MRMFYTL
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯085600²ÄÁÏר˶275|ÓÐÎÄÕÂרÀû£üÇóµ÷¼Á +7 Micky11223 2026-03-25 7/350 2026-03-28 18:34 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +3 AZMK 2026-03-27 5/250 2026-03-28 16:19 by xxxsssccc
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +16 minht 2026-03-26 16/800 2026-03-28 12:16 by zllcz
[¿¼ÑÐ] ²ÄÁÏ277Çóµ÷¼Á +7 min3 2026-03-24 7/350 2026-03-28 11:39 by xuxiang
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 286Çóµ÷¼Á +4 ¶ªµôÀÁ¶è 2026-03-27 7/350 2026-03-28 08:07 by baoball
[¿¼ÑÐ] Çóµ÷¼Á +8 ÕÅzz111 2026-03-27 9/450 2026-03-28 03:41 by fmesaito
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ÎÒÕæµÄºÜÏëѧϰ 2026-03-23 4/200 2026-03-27 13:51 by ÑîÑîÑî×Ï
[¿¼ÑÐ] ¿¼Ñе÷¼Á +10 ºôºô£¿~+123456 2026-03-24 10/500 2026-03-27 11:46 by wangjy2002
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó085600£¬310·ÖÇóµ÷¼Á +5 Àîäì¿É 2026-03-26 5/250 2026-03-27 11:14 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ×Ü·Ö322ÇóÉúÎïѧ/Éú»¯Óë·Ö×Ó/ÉúÎïÐÅϢѧÏà¹Øµ÷¼Á +5 ÐdzÁuu 2026-03-26 6/300 2026-03-26 19:02 by macy2011
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ×Ü·Ö293Çóµ÷¼Á +6 ¼ÓÒ»Ò»¾Å 2026-03-25 8/400 2026-03-26 13:30 by yujianx
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á +4 gdlf9999 2026-03-24 4/200 2026-03-25 23:01 by boxking200
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û