ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¶ÁÏÂÁÐÌ«Ñô¹âÕÕʾÒâͼ£¬ÒõÓ°²¿·Ö±íʾºÚÒ¹£¬Íê³ÉÏÂÁÐÎÊÌâ¡£

(1)´Ëͼ±íʾ____°ëÇò¡£

(2)´ËͼËùʾÈÕÆÚÊÇ____£¬±±°ëÇò¼¾½ÚÊÇ____¡£

(3)ͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬°×Öç×µÄÊÇ____µã£¬°×Öç×î¶ÌµÄÊÇ____µã£¬¶þÕßÏà²î___Сʱ¡£

(4)ͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬´ËʱΪÔ糿6µãµÄÊÇ____¡£CµãµÄʱ¼äÊǵã____¡£±±¾©Ê±¼äΪ____µã¡£

(5)ͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬´ËʱÕýÎçÌ«Ñô¸ß¶È×î´óµÄÊÇ____£¬ÕýÎçÌ«Ñô¸ß¶È½Ç×îСµÄÊÇ____¡£Ò»ÄêÖÐÕýÎçÌ«Ñô¸ß¶È¿É´ïµ½90¡ãµÄÊÇ____¡£

(6)ͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬×Ôת½ÇËٶȴóСµÄÅÅÁÐ˳ÐòΪ____¡£×ÔתÏßËٶȴóСµÄÅÅÁÐ˳ÐòÊÇ____¡£

(7)ͼÖÐÌ«ÑôÖ±ÉäµãµÄµØÀí×ø±êΪ____¡£

¡¾´ð°¸¡¿±± 6ÔÂ22ÈÕ Ïļ¾ C D 12 B 15 2 A C AD A=B=C=D D£¾A£¾B£¾C 23¡ã26N£¬90¡ãW

¡¾½âÎö¡¿

±¾Ìâ×éÒÔÏÄÖÁÈÕÌ«Ñô¹âÕÕʾÒâͼΪ±³¾°£¬¿¼²éÁËÌ«Ñô¹âÕÕͼµÄÅжÁºÍµØÇòÔ˶¯µÄµØÀíÒâÒå

Ïà¹Ø֪ʶ£¬×¢ÖØÅàÑø¿¼ÉúµÄ×ÛºÏ˼άºÍÇøÓòÈÏÖªËØÑø¡£

(1)µØÇò×Ôת·½Ïò£¬´Ó±±¼«ÉÏ¿Õ¸©ÊÓΪÄæʱÕ룬´ÓÄϼ«ÉÏ¿Õ¸©ÊÓΪ˳ʱÕ룬ËùÒÔ´Ëͼ±íʾ±±°ëÇò¡£

(2)±±¼«È¦¼°ÆäÒÔ±±µØÇø³öÏÖ¼«Ö磬ʱ¼äΪ6ÔÂ22ÈÕ£¬Îª±±°ëÇòÏļ¾¡£
(3)ÏÄÖÁÈÕ,±±°ëÇòÖ糤ҹ¶Ì,γ¶ÈÔ½¸ß£¬ÖçÔ½³¤£¬Ò¹Ô½¶Ì£¬ËùÒÔͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬°×Öç×µÄÊÇCµã£¬³öÏÖ¼«Ö磬°×Öç×î¶ÌµÄÊÇDµã£¬±±¼«È¦¼°ÆäÒÔ±±µØÇø³öÏÖ¼«Öç,Ö糤Ϊ24Сʱ,³àµÀÉÏÖçҹƽ·Ö,Ö糤Ϊ12Сʱ£¬Á½ÕßÏà²î12Сʱ¡£

(4)³¿ÏßÓë³àµÀµÄ½»µãÊÇ6µã£¬ËùÒÔͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬µØ·½Ê±Îª6µãµÄÊÇB£¬Bµã¾­¶ÈΪ180¡ã£¬Cµã¾­¶ÈΪ45¡ãW£¬Á½µØ¾­¶ÈÏà²î135¡ã£¬Ê±¼äÏà²î9Сʱ£¬¸ù¾Ý¡°¶«ÔçÎ÷Íí¡¢¶«¼ÓÎ÷¼õ"¿ÉÖª£¬CµãµØ·½Ê±Îª6+9=15µã£»±±¾©Ê±¼äΪ120¡ãE£¬ÓëBµãÏà²î60¡ã£¬Ê±¼äÏà²î4Сʱ£¬120¡ãEλÓÚ180¡ãÒÔÎ÷£¬ËùÒÔ±±¾©Ê±¼äΪ6-4=2µã¡£

(5)´ËʱΪÏÄÖÁÈÕ£¬ÕýÎçÌ«Ñô¸ß¶ÈÓɱ±»Ø¹éÏßÏòÄϱ±Á½²àÖ𽥵ݼõ£¬Í¼ÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬´ËʱÕýÎçÌ«Ñô¸ß¶È×î´óµÄÊÇA£¬ÕýÎçÌ«Ñô¸ß¶È½Ç×îСµÄÊÇC¡£Ò»ÄêÖÐÕýÎçÌ«Ñô¸ß¶È¿É´ïµ½90¡ãµÄµØ·½ÊÇÓÐÑô¹âÖ±ÉäµÄµØ·½£¬¼´Äϱ±»Ø¹éÏßÖ®¼äµÄµØÇø£¬Í¼ÖÐA¡¢D·ûºÏÌõ¼þ¡£

£¨6£©×Ôת½ÇËٶȳýÄϱ±¼«µãÍâ,ÆäËüÏàµÈ£¬ËùÒÔͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬×Ôת½ÇËٶȴóСÏàµÈ£»×ÔתÏßËÙ¶ÈÓɳàµÀÏòÄϱ±Á½²àÖ𽥵ݼõ£¬³àµÀ´¦×î´ó£¬ËùÒÔͼÖÐA¡¢B¡¢C¡¢D¸÷µãÖУ¬×ÔתÏßËٶȴóСµÄÅÅÁÐ˳ÐòÊÇD£¾A£¾B£¾C¡£

£¨7£©¸ÃÈÕ±±¼«È¦ÄÚ³öÏÖ¼«ÖçÏÖÏ󣬸ù¾ÝÌ«ÑôÖ±Éäµãγ¶ÈÓ뼫Ö缫ҹ¿ªÊ¼µÄγ¶È»¥Óà¹æÂÉ¿ÉÖª£¬Ì«ÑôÖ±Éäµãγ¶È=90¡ã-66¡ã34=23¡ã26N£»Öç°ëÇòµÄÖзÖÏßΪ̫ÑôÖ±Éäµã¾­¶È£¬¶Áͼ¿É֪Ϊ90¡ãW£¬ËùÒÔͼÖÐÌ«ÑôÖ±ÉäµãµÄµØÀí×ø±êΪ£¨23¡ã26N£¬90¡ãW£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø