ʱĺܿһתۣҳеĵһѧѾӽβˣָҲǺܿ죬ѾҽԺ˽ӾϼȦˡ
ȻÿҲڽ⣬ÿɸ絽ҽԺʱҲܺԺˡ
ÿʱܻվŰԮ
һպܣȻԸΪԼĶӵˡ±ŸëվԼߣӵˮ
ҳеһѧڵijɼҲܿˣ˵ʵҵʱijɼ˵̫롣
ҴӰ༶ϵȵijɼһӵµȡǼη棬ҲŽɹϼߡ
ɼ»صԭһҾҽԺһЩϵ֮⣬ҪԭʵΪЩⲻʦϿεˡ
κҺƤȥʦʦҽ֮Ѵ𰸶ǰˣһDz⡣
ڣҵijɼӢɼڰ༶ﻹǰéģȻҹҾ͵ǵˡ
ҰѳɼûؼҸʦʱʦҵƾӿֱü
ǣô㶼ܴ㵽ûѧϰ
һ˵ţһָǵôš
ҵͷҿʦ۾
ⲻ֤ȫȵķʽʲôйϵ𣿡
̧˰죬ûӦˡ
ʦһãȻӣε̾˿ѹŭӰҽ⡣
㿴֤ȫкüַ߱߱ҲSSS߽DZSASDZ߽ASAǽDZAASЩ
⣬Ѿȷ AB = DEA = DAC = DFˣպ÷ϱ߽DZSASж
ֻҪѶӦ˳гܵóȫȵĽѽ
ͷһãȻʦʦA = DBEأACDFǴðģ
ʦӵɵԲ˿е⧲ֱǺȻһҵǺȣоǶѷοȳˡ
״Ͻǰʦ˿ˮ
ϣƴʦʲôӲིˣôܰԼأ
һ˳ʦؿڣһ߰ο⡣
ʦ˿ˮ˿˵
ҾǽһҲûã⼸ͼζһάȿռҲġ
˵棬ôĶͻᣬôͼǰ׳һأ
ⷢչȥϸƨѧɴѧԺˣ
ھôԺ϶зչʵڲѧϼˣ
ұʦĶˣ֪ʦ˵
ԴʦʦͷһسҷôƢ
ô죬ҴʦĶǶҵij谮һΣȴпҵʧ
ҳ˳ӣʦ˵ʦԲ𡭡
ʦ̾˿
ҲգҵרмϷһ㣬֪,֪,˺.,,,֪ݼס
ʦܻھ𣿡
ͻȻôһ䣬ʦֱðǣһԼεԴһָſڶ˵
СҳȥתڷҶȥϽȥ
ãȥʦûأῪھ𣿡
һῪɻھˣƶ죬Ͻҹȥ
ʦһңһϵľҪҡ
ҿ
Ҵˣ
һϴһܡһתʦһϷĹڷ͵Ц
ҿ
ͺ˵ˣѧϰǿϣƫǺ˵ʲôܲҪͷô
ЦĿʦ档
ٺ٣ôܰڲڷϵ𣡡
㡭
СӣҶڸףȶŸؾͷ첻Է
һһߺҿ飬ԴңңҲԷң㲻ܲҳԷ
ֱܳţʦ𱸵
˵յǸʲôͽܣһӢû
Ǻǣʦү⻰ˡڡڡ
㻹Цij˹ɣ
ҵվѩڴףﻹһձͶιҵĴȡ
ô죬ڴһ˰ɣļȣ㳢óԲϽò
ٺ٣лл軹ã
꣬˵졣
˵䣬ѾѼҵ
ÿұ趼һͶιҡ
ǵһΣͶιʱʦվڴڣÿһĻҿʱֺܿijӶ˽ȥ
ǴαŸΪţ䲻عɶġ
ɽһֱұ꣬ûἰ¡
˵ɶ˵϶ҲDzĿҰİ
仰˵ʦզʵǻҵġ
ÿÿ뵽һ㣬ҵͻĪĸеů
죬Ҷײ֪˶ãԺĸоԼ˯ˣȴʦҵĴš
ƴʦڼƴʦ𣿡
Ͻȥš
Ŷˣȵȣ
ԺŴ㴫һԷ
ãƴʦ𣿡
ͷԶ˿˵
λƴʦİɣ˼ǼҴʦ첻˿ԡ
εЦЦ漴˵
˼DzƴʦԵģͽСʦæġ
ǰͬѧļҳСʦæСʦ𣿡
Ŷڣ
ҵģŬͷſڿȥȿһĸߴˡ
۾ˮһƤֽһͷɫĶ̷Ժͦȥǹ˵ò
ģһλdzׯĸˣŵľӡ
żȣľӺһףľӣôˣ
ľӿҺʮָˣ־ܡ
̫ˣⰡһȥ̼أ
ڸҲ̫˰ɣȻܵվף
裡쿴ͬѧDzǺܸ˵˰ɣ汾µģ
֣Ҳɣ
ЩΪĶá
DZҹЩŵˣһӦŲҼ䡣
˵Сʦȷƴʦͽܰһͯӹ,ʵ
ͷʾͬڰͳһľ˵
ľӣѵãҪҰСʦɣ
ҡͷʾԣľȴ쳣˷ܣðð
õļȣ˵ľӣ˰ɣǸա
ľһ§סҵļѽ趼˵˻ѵãͦõģ㿴ͷ
žͷ˸ֺ˾䣺ӣ
꣬ա
壬ÿۻDZˣ
ϵĴ£һ§סңģûҸקˤඡ
Сʦǫ飡ͷӣ
ұ۾е㷢룬¿˰ɣһݣͷһ˷ܵ˵
ˣˣ
ӣ
ľӣЪһᣬ깦ٽݣ
ְݸ衣
鷳һһţУ
ҲˣǿҵľȵġɰҵֲþܾǣְֻȫҸ
ҵĺýã丸ĸǰҵˣƬյһһţǰϵı任͡
ľһǰ棬ұġ
һѴ£ԱȣᴩתȦȦ
һøѩ߱ӣԱᡣżҲѧ
ֱһˣſϽȥȵ衭
һڽݹ˺һᣬųҡ
ˣʦȥء
ӦŶ
һţԼ壬Ÿݡ
һſڣͿľСƵܹӭҡ
ʦ
ҿô̲סûѳɼ迴
ǿѽ
ôôˣܳңû˵㰡
Ұ˵ҿIJûףǻأ
˵ţľͳһɫķֻ
ɶֻ轱ģ
A288ҶϲþˣҰһֱͬôֻοҿĺãҵģ
ҿЦһǺǣð
˱˵ȻӰҾΪûãͱʦŶס
ľӾΪûһͽһֻ
ڰ
ݺСĿʦһۣͷҵأҾû˵ؾصվʦǰ
ʦ˿ϵIJˮ˵ͬѧĸĸæ˵ʬǣҵ
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx
ȻÿҲڽ⣬ÿɸ絽ҽԺʱҲܺԺˡ
ÿʱܻվŰԮ
һպܣȻԸΪԼĶӵˡ±ŸëվԼߣӵˮ
ҳеһѧڵijɼҲܿˣ˵ʵҵʱijɼ˵̫롣
ҴӰ༶ϵȵijɼһӵµȡǼη棬ҲŽɹϼߡ
ɼ»صԭһҾҽԺһЩϵ֮⣬ҪԭʵΪЩⲻʦϿεˡ
κҺƤȥʦʦҽ֮Ѵ𰸶ǰˣһDz⡣
ڣҵijɼӢɼڰ༶ﻹǰéģȻҹҾ͵ǵˡ
ҰѳɼûؼҸʦʱʦҵƾӿֱü
ǣô㶼ܴ㵽ûѧϰ
һ˵ţһָǵôš
ҵͷҿʦ۾
ⲻ֤ȫȵķʽʲôйϵ𣿡
̧˰죬ûӦˡ
ʦһãȻӣε̾˿ѹŭӰҽ⡣
㿴֤ȫкüַ߱߱ҲSSS߽DZSASDZ߽ASAǽDZAASЩ
⣬Ѿȷ AB = DEA = DAC = DFˣպ÷ϱ߽DZSASж
ֻҪѶӦ˳гܵóȫȵĽѽ
ͷһãȻʦʦA = DBEأACDFǴðģ
ʦӵɵԲ˿е⧲ֱǺȻһҵǺȣоǶѷοȳˡ
״Ͻǰʦ˿ˮ
ϣƴʦʲôӲིˣôܰԼأ
һ˳ʦؿڣһ߰ο⡣
ʦ˿ˮ˿˵
ҾǽһҲûã⼸ͼζһάȿռҲġ
˵棬ôĶͻᣬôͼǰ׳һأ
ⷢչȥϸƨѧɴѧԺˣ
ھôԺ϶зչʵڲѧϼˣ
ұʦĶˣ֪ʦ˵
ԴʦʦͷһسҷôƢ
ô죬ҴʦĶǶҵij谮һΣȴпҵʧ
ҳ˳ӣʦ˵ʦԲ𡭡
ʦ̾˿
ҲգҵרмϷһ㣬֪,֪,˺.,,,֪ݼס
ʦܻھ𣿡
ͻȻôһ䣬ʦֱðǣһԼεԴһָſڶ˵
СҳȥתڷҶȥϽȥ
ãȥʦûأῪھ𣿡
һῪɻھˣƶ죬Ͻҹȥ
ʦһңһϵľҪҡ
ҿ
Ҵˣ
һϴһܡһתʦһϷĹڷ͵Ц
ҿ
ͺ˵ˣѧϰǿϣƫǺ˵ʲôܲҪͷô
ЦĿʦ档
ٺ٣ôܰڲڷϵ𣡡
㡭
СӣҶڸףȶŸؾͷ첻Է
һһߺҿ飬ԴңңҲԷң㲻ܲҳԷ
ֱܳţʦ𱸵
˵յǸʲôͽܣһӢû
Ǻǣʦү⻰ˡڡڡ
㻹Цij˹ɣ
ҵվѩڴףﻹһձͶιҵĴȡ
ô죬ڴһ˰ɣļȣ㳢óԲϽò
ٺ٣лл軹ã
꣬˵졣
˵䣬ѾѼҵ
ÿұ趼һͶιҡ
ǵһΣͶιʱʦվڴڣÿһĻҿʱֺܿijӶ˽ȥ
ǴαŸΪţ䲻عɶġ
ɽһֱұ꣬ûἰ¡
˵ɶ˵϶ҲDzĿҰİ
仰˵ʦզʵǻҵġ
ÿÿ뵽һ㣬ҵͻĪĸеů
죬Ҷײ֪˶ãԺĸоԼ˯ˣȴʦҵĴš
ƴʦڼƴʦ𣿡
Ͻȥš
Ŷˣȵȣ
ԺŴ㴫һԷ
ãƴʦ𣿡
ͷԶ˿˵
λƴʦİɣ˼ǼҴʦ첻˿ԡ
εЦЦ漴˵
˼DzƴʦԵģͽСʦæġ
ǰͬѧļҳСʦæСʦ𣿡
Ŷڣ
ҵģŬͷſڿȥȿһĸߴˡ
۾ˮһƤֽһͷɫĶ̷Ժͦȥǹ˵ò
ģһλdzׯĸˣŵľӡ
żȣľӺһףľӣôˣ
ľӿҺʮָˣ־ܡ
̫ˣⰡһȥ̼أ
ڸҲ̫˰ɣȻܵվף
裡쿴ͬѧDzǺܸ˵˰ɣ汾µģ
֣Ҳɣ
ЩΪĶá
DZҹЩŵˣһӦŲҼ䡣
˵Сʦȷƴʦͽܰһͯӹ,ʵ
ͷʾͬڰͳһľ˵
ľӣѵãҪҰСʦɣ
ҡͷʾԣľȴ쳣˷ܣðð
õļȣ˵ľӣ˰ɣǸա
ľһ§סҵļѽ趼˵˻ѵãͦõģ㿴ͷ
žͷ˸ֺ˾䣺ӣ
꣬ա
壬ÿۻDZˣ
ϵĴ£һ§סңģûҸקˤඡ
Сʦǫ飡ͷӣ
ұ۾е㷢룬¿˰ɣһݣͷһ˷ܵ˵
ˣˣ
ӣ
ľӣЪһᣬ깦ٽݣ
ְݸ衣
鷳һһţУ
ҲˣǿҵľȵġɰҵֲþܾǣְֻȫҸ
ҵĺýã丸ĸǰҵˣƬյһһţǰϵı任͡
ľһǰ棬ұġ
һѴ£ԱȣᴩתȦȦ
һøѩ߱ӣԱᡣżҲѧ
ֱһˣſϽȥȵ衭
һڽݹ˺һᣬųҡ
ˣʦȥء
ӦŶ
һţԼ壬Ÿݡ
һſڣͿľСƵܹӭҡ
ʦ
ҿô̲סûѳɼ迴
ǿѽ
ôôˣܳңû˵㰡
Ұ˵ҿIJûףǻأ
˵ţľͳһɫķֻ
ɶֻ轱ģ
A288ҶϲþˣҰһֱͬôֻοҿĺãҵģ
ҿЦһǺǣð
˱˵ȻӰҾΪûãͱʦŶס
ľӾΪûһͽһֻ
ڰ
ݺСĿʦһۣͷҵأҾû˵ؾصվʦǰ
ʦ˿ϵIJˮ˵ͬѧĸĸæ˵ʬǣҵ
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx