è¡¥è§çæ¦å¿µ:
å¦æ两个è§çåæ¯ä¸ä¸ªå¹³è§ï¼é£ä¹è¿ä¸¤ä¸ªè§å«äºä¸ºè¡¥è§ï¼å
¶ä¸ä¸ä¸ªè§å«åå¦ä¸ä¸ªè§çè¡¥è§ã
è¡¥è§çæ§è´¨:
(1)åè§çè¡¥è§ç¸çã
å¦:è§A+è§B=180度ï¼
è§A+è§C=180度ï¼
åè§B=è§C
(2)çè§çè¡¥è§ç¸çã
å¦:è§A+è§B=180度ï¼
è§C+è§D=180度ï¼
è§A=è§Dï¼
åè§C=è§Bã
温馨提示:答案为网友推荐,仅供参考