µÈÀî¡¡¥Þ¥µ¥ë |
¥ß¥¹¤¬¤Ê¤¤¤«¤É¤¦¤«¤¬É԰¤Ǥ¹...¡£¤Ã¤Æ¤¤¤¦¤«¡¢¤½¤í¤½¤íµ¢Â𤷤ʤ¤¤È..¡£(^^;; |
PowerBook G4¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:07:51¡¡¡¡
MAIL:masaru-y@san¡¡su.org HomePage:»»¥Á¥ã¥ì¡¡¡¡26625 |
¥ß¥¥Æ¥£ |
tan(ÀÖ´Ý)¡á3/4, tan(2ÀÖ´Ý)¡á24/7, ¤«¤é¡¢
ÌÌÀÑ¡á1/2¡ß3¡ß{tan(2ÀÖ´Ý)¡Ý3} ¤ò¤´¤Ë¤ç¤´¤Ë¤ç¤È¡£(¤© ¤½¤ì¤Ë¤·¤Æ¤â·×»»¥ß¥¹¤¬Â¿¤¹¤®¤Þ¤·¤¿¡£´°ÇÔ¡£¡û|¡±|¡² 10¼þǯ¤È¤Ï¡¢¤Ê¤ó¤ÈÁÇÀ²¤é¤·¤¤¤³¤È¡Ä¡Ä¡£ ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤Ø(^^¤Ø)(¥Î^^)¥Î |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:11:10¡¡¡¡
¡¡¡¡26626 |
kasama |
¤¢¤Ã10¼þǯ¤Ç¤¹¤«¡À(¡»O¡»)¡¿ ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¦¤Þ¤¹(o^^o) |
Ï²λ³¸©¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:16:02¡¡¡¡
¡¡¡¡26627 |
¥´¥ó¤È¤â |
½½¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£º£Æü¤Ï´Êñ¤Ç¤·¤¿¡£
À褺¡¢Âê°Õ¤Î¿Þ¤Ç ľÀþFE:y=-tan(2*a)*x=-2*tan(a)*x/(1-(tan(a))^2)=-24*x/7¡¦¡¦¡¦¡¦¡¦¡¦¡ ¡¤Çx=-1¤È¤·¤Æy=24/7¤è¤ê3°ú¤¤¤ÆFD=24/7-3=3/7 ¤è¤ê ¢¤AFD=(3/7)*3/2=9/14¡¦¡¦¡¦¡¦¡¦¡¦(Åú¤¨) |
ËÀî»Ô¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:17:19¡¡¡¡
MAIL:fttnm528@ybb.ne.jp ¡¡¡¡26628 |
ai |
tan(2ÀÖ´Ý)¡á24/7¤«¡¢»×¤¤¤Ä¤«¤Ê¤«¤Ã¤¿¡£
»ä¤Ï;¸¹ÄêÍý¤ò»°³Ñ·ÁAFE¤ËÍѤ¤¤ÆFD¤ÎŤµ¤òµá¤á¤¿¤±¤É¡¢·×»»¤¬ÌÌÅݤÀ¤Ã¤¿¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:20:43¡¡¡¡
¡¡¡¡26629 |
ÆݤÁ¤ã¤ó |
£±£°¼þǯ¤Ê¤ó¤Æ¡¦¡¦¡¦¡£
¤¹¤²¡Á¤¹¤²¡Á¡ª |
²ÏƸ¥é¥ó¥É¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:27:53¡¡¡¡
MAIL:hopes@mba.ocn.ne.jp HomePage:£È£Ï£Ð£Å£Ó¤è¤¤¤È¤³°ìÅ٤Ϥª¤¤¤Ç¡¡¡¡26630 |
¥¦¥é¥ë |
³Ñ¤Î£²ÅùʬÀþ¤Ë¤è¤ëÌÌÀѤδط¸¤ò»È¤Ã¤Æ¤¿¤éÅÓÃæ·×»»¥ß¥¹¤¬¡¦¡¦¡¦
¤Ê¤«¤Ê¤«10°Ì°ÊÆâ¤Ë¤ÏÆþ¤ì¤Þ¤»¤ó¡£³§¤µ¤ó¤¹¤´¤¹¤®¤Ç¤¹¡£ URL:http://gtrambler815.blog9.fc2.com/ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:31:52¡¡¡¡
¡¡¡¡26631 |
¤·¤ó¤Á¤ã¤ó |
£Â£Á¤Î±äĹ¤È£Å£Æ¤Î±äŤò£Ð¤È¤¹¤ë¤È¡¢£Ð£Á¡§£Ð£Å¡á£³¡§£´¡¡¤³¤ì¤ò»È¤¤»°Ê¿Êý¤ÎÄêÍý¤Ç¡¢£Ð£Â¤ÎŤµ¤òµá¤á¤Þ¤·¤¿¡£¤¢¤È¤ÏÁê»÷¤Ç¡¦¡¦¡¦¡¦¡£»°Ê¿Êý¤ÎÄêÍý¤Ï¤ä¤Ã¤Ñ¤ê¼ÙÆ»¡© |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 0:44:36¡¡¡¡
¡¡¡¡26633 |
CRYING DOLPHIN |
¤¦¡¼¤ó¡ÄåºÎï¤Ë²ò¤±¤Ê¤¤¡£
Ǻ¤ó¤Àµó¶ç¡¢³Ñ¤ÎÆóÅùʬÀþÄêÍý¤òÍѤ¤¤Æ¢¤FCE¤ÎÊÕ¤ÎÈ椬7:24:25¤È Æͤ»ß¤á¤Æ¤È¤ê¤¢¤¨¤ºÅú¤¨¤ò½Ð¤¹¡£ »»¿ôŪÊýË¡¤ò¹Í¤¨¤Æ¤ß¤ë¤â¤Î¤Î¡¢¤Ê¤«¤Ê¤«¤¤¤¤ÊýË¡¤¬»×¤¤¤Ä¤«¤Ê¤¤¡£ ¢¤ABE¤Ï3¡§4¡§5¤Îľ³Ñ»°³Ñ·Á¤À¤«¤é¤³¤ì¤òÍøÍѤ¹¤ë¤ó¤À¤í¤¦¤±¤É¡£ ¤È¤ê¤¢¤¨¤º¡¢AD¤Î±äĹÀþ¤ÈEF¤È¤Î¸òÅÀ¤òP¤È¤¹¤ë¤È¡¢¢¤PAE¤Ï 3¡§4¡§5¤Îľ³Ñ»°³Ñ·Á¤¬¹çÂΤ·¤¿ÆóÅùÊÕ»°³Ñ·Á¤Ç¤¢¤ë¤«¤é¡¢ AE¡§PA¡á4¡ß2¡§5¤è¤êPA¡á25/8¡£¤è¤Ã¤ÆDP¡á1/8¡£ ¢¤FDP¤È¢¤FCE¤ÏÁê»÷¤ÇÁê»÷Èæ¤ÏDP¡§CE¡á1¡§8¡£DF¡á3¡à7¡á3/7¡Ê°Ê²¼Î¬ ¤¹¤ó¤´¤¯±ó²ó¤ê¤·¤Æ¤¤¤½¤¦¤À¤±¤É¶ìÀᣲ£°Ê¬¡¢°ì±þ»»¿ô¤Ç²ò¤±¤¿¡£ £±£°¼þǯ¤ª¤á¤Ç¤È¤¦¡ª¡ª |
£²Ç¯¥Ô¥«¥Á¥å¥¦ÁÈ¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 1:13:34¡¡¡¡
HomePage:»»¿ô¤È¤«ð«Æ»¤È¤«¡¡¡¡26634 |
¥«¥¤¥È |
A¤òÄ̤êFE¤ËÊ¿¹Ô¤ÊľÀþ¤ÈBC¤È¤Î¸òÅÀ¤òI¡¤AD¤ÈEF¤Î¸òÅÀ¤òJ¤È¤·¤Þ¤¹¡¥AI=EI¤è¤ê»Í³Ñ·ÁAIEJ¤Ï¤Ò¤··Á¡¥AE¤ÈIJ¤Î¸òÅÀ¤òH¤È¤¹¤ë¤È¡¤¢¤AHJ¤Ï¢¤EBA¤ÈÁê»÷¡¥AH=5/2cm¤è¤êAJ=25/8cm¡¤DJ=1/8cm¡¥¢¤FDJ¤È¢¤FCE¤ÎÁê»÷¤Ë¤è¤êDF=3/7cm¡¡¢¤ADF=9/14cm^2 |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 1:23:54¡¡¡¡
MAIL:kaitoexe@green.livedoor.com HomePage:¥«¥¤¥È¤Î¤µ¤ó¤¹¤¦³Ø½¬Ä¢¡¡¡¡26635 |
ako |
10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£1997ǯ11·î¤«¤é»²²Ã¤µ¤»¤Æ¤â¤é¤Ã¤Æ¤Þ¤¹¡¦¡¦¡£²ò¤±¤Ê¤¤½µ¤â¤¿¤¯¤µ¤ó¤¢¤ê¤Þ¤·¤¿¤¬¡¢µÙ¤Þ¤ºÂ³¤±¤é¤ì¤¿¤Î¤Ï¡¢¤Ê¤ó¤È¤¤¤Ã¤Æ¤â³Ú¤·¤¤¤«¤é¤Ç¤¹¡£¤³¤ì¤«¤é¤â¡¢¿åÍËÆü¤Ï,Ìë¹¹¤«¤·¤ò¤¿¤Î¤·¤ß¤¿¤¤¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£¤¤¤Ä¤â¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 1:26:32¡¡¡¡
¡¡¡¡26636 |
Chiba |
£Á£Å¤È£Ã£Æ¤Î¸òÅÀ¤ò£Í¡¢£Æ¤«¤é£Á£Å¤Ø¿âÀþ¤ò°ú¤£Á£Å¤È¤Î¸òÅÀ¤ò£Î¤È¤¹¤ë
¢¤£Å£Ã£Í¡¢¢¤£Å£Î£Æ¡¢¢¤£Æ£Î£Í¤ÏÁê»÷¡¡£Ã£Í¡§£Å£Ã¡§£Å£Í¡á£³¡§£´¡§£µ £Æ£Í¡§£Æ£Î¡§£Í£Î¡á£µ¡§£´¡§£³¡¢£Î£Æ¡§£Å£Î¡á£³¡§£´ £Å£Î¡á£Å£Í¡Ü£Í£Î¡á£µ¡¿£´¡Ü£Í£Î¡¡ÈæΨ¤Î·×»»¤«¤é¡¡£Æ£Í¡á£·£µ¡¿£²£¸ £Æ£Ã¡á£²£´¡¿£·¤«¤é£Æ£Ä¡á£³¡¿£·¡¡£Ó£Á£Æ£Ä¡á£¹¡¿£±£´ £³¡¤£´¡¤£µ¤Îľ³Ñ»°³Ñ·Á¤ÈÈæ¤Î·×»»¤Î¤ß¤Ç²òÅú²Äǽ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 1:37:07¡¡¡¡
¡¡¡¡26637 |
°æ¾å¶µ¼ø¤ÎÄï»Ò |
AD¤Î±äĹÀþ¤ÈFE¤Î¸òÅÀ¤«¤éAE¤Ë¿âÀþ¤ò²¼¤í¤·¤ÆÁê»÷¤Ë¤ÆD¤«¤éAD¤Î±äŤÈFE¤È¤Î¸òÅÀ¤Þ¤Ç¤ÎŤµ¤òµá¤á¤ì¤ÐÎɤ¤¤È¹Í¤¨¤Æ¤Þ¤¹¤¬¡¦¡¦¡¦¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 3:23:18¡¡¡¡
¡¡¡¡26638 |
°æ¾å¶µ¼ø¤ÎÄï»Ò |
¤·¤ó¤Á¤ã¤ó¤µ¤ó¤Ã¤Æ¡¢¿µ°ì¤µ¤ó¤Ã¤Æ¤³¤È¤òʹ¤¤¤Æ¤ß¤¿¤¤¤Ê¤ó¤Æ¡¢¤º¤¨¤ó¤¼¤óÊ̿ͤÎÊý¤Ç¤·¤¿¤éËÜÅö¤Ë¤´¤á¤ó¤Ê¤µ¤¤¡£¤Á¤Ê¤ß¤ËËͤ¬Shin.kŪ¤Ê¤·¤ó¤Á¤ã¤ó¤Ç¤·¤¿¤¬¡¦¡¦¡¦¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 3:34:28¡¡¡¡
¡¡¡¡26639 |
£Â£ï£ó£ó£Æ |
½Ë10¼þǯ¡ª |
Tokio¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 6:46:29¡¡¡¡
MAIL:fv2f-ftk@asahi-net.or.jp HomePage:BossF's¡¡Toy Box¡¡¡¡26640 |
¥Ï¥é¥®¥ã¡¼¥Æ¥¤ |
¤ª¤Ï¤è¤¦¤´¤¶¤¤¤Þ¤¹¡£
Tangent¤Î2ÇܳѤθø¼°¤Ç¤·¤¿¡£ |
Ë̶彣¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 6:57:37¡¡¡¡
HomePage:¿®¹æ½èÍý¤ËÄ©Àï¡¡¡¡26641 |
¡´(¡¬§Õ¡¬)¥Î¡« |
http://ccfa.info/cgi-bin/up/src/up24235.jpg
¤Ê´¶¤¸¤Ç¢¤£Á£Ð£Å¤ò¾è¤Ã¤±¤Æ£Á£Å¡á£µ¤«¤é £Á£Ð½Ð¤·¤Æ£Á£Æ½Ð¤·¤Æ£Æ£Ð½Ð¤·¤Æ£Ð£Ç½Ð¤·¤Æ£Ã£Æ½Ð¤·¤Æ £Æ£Ä½Ð¤·¤Þ¤·¤¿¡££±£°¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡¼¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 8:14:21¡¡¡¡
¡¡¡¡26642 |
mhayashi |
10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£TVÈÇ¥³¥Ê¥ó¤ÈƱ¤¸¤À¤Ã¤¿¤ó¤À¡£
¤Ç¡¢¤»¤Ã¤«¤¯¤Î10¼þǯ¤Ê¤ó¤ÇÀÞ¤êÊÖ¤·or²óž¤Ç¡ÊÂè61Ìä¤Î¤è¤¦¤Ë¡Ë²ò¤¤¿¤«¤Ã¤¿¤ó¤Ç¤¹¤¬¤¦¤Þ¤¯¤¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ AE¤ò¼´¤ËÀÞ¤êÊÖ¤¹¤È½Å¤Ê¤é¤Ê¤«¤Ã¤¿Éôʬ¤Ï»°³Ñ·ÁADF¤È¹çƱ¤Ê¤è¤¦¤Ç¤¹¤·¡¢³ÑFAE=45Å٤ʤΤˡ£ |
´ØÀ¾¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 8:25:47¡¡¡¡
HomePage:M.Hayashi's Web Site¡¡¡¡26643 |
¥¹¥â¡¼¥¯¥Þ¥ó |
½Ë10¼þǯ¡ª¡ª
365/7=52¡¦¡¦¡¦1 10/4=2¡¦¡¦¡¦2 ºÇ¾®52*10+2=522 Ì䤢¤Ã¤Æ¤â¤¤¤¤¤Ï¤º¤Ç¤¹¤è¤Í¡Á¡© ¤ªÀµ·î¤¬°ì²ó skip ¤·¤¿¤È¤·¤Æ¤â¡¢522-10=492 ²ó¡¦¡¦¡¦¡© º£²ó¤ÎÌäÂê¤Ï¡¢¤ï¤¿¤·¤Ë¤Ï¿Þ·Á¤Ç¤â°×¤·¤¤Êý¤À¤Ã¤¿¡Á 3a+(3+a)/2+3*9/8-3/8=6 a=3/7 µá¤á¤ëÌÌÀѤϡ¢3/7*3*1/2=9/14 |
¶â¸÷¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 8:40:20¡¡¡¡
MAIL:kennji72001@yahoo.co.jp ¡¡¡¡26644 |
·Ðͧ²ñ¤Î¿Êºî |
¡¡10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¡Ö̵»ö¤³¤ì̾ÇϡפäƸÀÍÕ¤¬
¤¢¤ê¤Þ¤¹¤¬¡¢¼ÒĹ¶È¤Î¿˻¤µ¤ò¹îÉþ¤·Ëè½µ½ÐÂꤷ¤Æĺ¤¯¤´¶ìÏ«¤Ï Ç¡²¿¤Ð¤«¤ê¤«¤ÈÇÒ»¡Ãפ·¤Þ¤¹¡£Ëͤ⺣ǯ¤Ç68ºÐ¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢ ¥Þ¥µ¥ë¤µ¤ó¤ËÉ餱¤Ê¤¤¤è¤¦´èÄ¥¤ë½ê¸¤Ç¤¹¡£º£¸å¤È¤â¤è¤í¤·¤¯¡£ |
µþÅÔÉÜÌÚÄÅÄ®¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 8:52:21¡¡¡¡
MAIL:tanioka-s@ams.odn.ne.jp ¡¡¡¡26645 |
kazsyun |
10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£1ǯ¤Á¤ç¤Ã¤È¤Î»²²Ã¤Ç¤¹¤¬Ëè²ó½½Ê¬°Ê¾å¤Ë
Ƭ¤ÎÂÎÁà¤ò¤µ¤»¤Æ¤â¤é¤Ã¤Æ¤¤¤Þ¤¹¡£º£¸å¤â¤è¤í¤·¤¯¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 9:30:44¡¡¡¡
¡¡¡¡26646 |
2709 |
CE+EF:CF=4:3¤Ë¤Ê¤ë¤Î¤¬£·¡¨£²£´¡¨£²£µ¤Î»°³Ñ·Á¤Ê¤ó¤Ç¤¹¤Í¡¡ºî¿Þ¤¸¤ã¤ï¤«¤ê¤Þ¤»¤ó¤Í¡£¡Ê¤¢¤Æ¤«¤ó¤Ç¤â¡Ë |
¥Ñ¥½¥³¥ó¤Ë¤¤Þ¤Ã¤Æ¤ë¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 9:36:50¡¡¡¡
¡¡¡¡26647 |
uchinyan |
[¤´¤á¤ó¤Ê¤µ¤¤¡£°ìÉô¡¢´Ö°ã¤¤¤¬¤¢¤ê¤Þ¤·¤¿¡£²Äǽ¤ÊÈϰϤǽ¤Àµ¤·¤Þ¤·¤¿¡£]
¤Ï¤¤¡¢¤³¤ó¤Ë¤Á¤Ï¡£ ¤Þ¤º¤Ï¡¢10¼þǯ¡¢¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤¹¤´¤¤¤Ç¤¹¤è¤Í¡£¤³¤ì¤«¤é¤âµ¹¤·¤¯¤ª´ê¤¤Ãפ·¤Þ¤¹¡£ ¤µ¤Æ¡¢º£²ó¤ÎÌäÂê¤Ç¤¹¤¬¡¥¡¥¡¥ º£Ä«ÌäÂê¤ò¸«¤Æ¤¹¤°¤Ë¡¢»°³Ñ´Ø¿ô¤ÎÇܳѤθø¼°¤ò»È¤Ã¤Æ¡¢Æ¬¤ÎÃæ¤ÇÅú¤¨¤Ï½Ð¤Þ¤·¤¿¡£ ¤¿¤À¡¢¤½¤Î¸å¡¢»»¿ô¤é¤·¤¤²òË¡¤¬º£°ì¤Ä¡£°ì±þ»ä¤Î¹Í¤¨¤¿²òË¡¤ò½ñ¤¤Þ¤¹¤¬¡¢»»¿ô¤ÈÃæ³Ø¿ô³Ø¤Î´Ö¤°¤é¤¤¤Ç¤·¤ç¤¦¤«¡£ (²òË¡1) ¼Â¤Ï°ìÈÖ¶ìÏ«¤·¤¿¤Î¤Ç¤¹¤¬¡¢°ìÈÖ»»¿ô¤é¤·¤¤¤«¤â¡£ AD ¤ò D ¤ÎÊý¤Ë±äŤ·¤Æ EF ¤È¤Î¸òÅÀ¤ò P ¤È¤·¤Þ¤¹¡£¤µ¤é¤Ë¡¢P ¤è¤ê AE ¤Ë¿âÀþ¤ò²¼¤í¤·¤Æ¤½¤Î¤ò H ¤È¤·¤Þ¤¹¡£ ¤¹¤ë¤È¡¢AP//BE ¤è¤ê¡¢¢ÜPAE = ¢ÜAEB = ¢ÜPEA ¤Ê¤Î¤Ç¡¢¢¤PAE ¤Ï PA = PE ¤ÎÆóÅùÊÕ»°³Ñ·Á¤Ç¤¹¡£ ¤½¤³¤Ç¡¢¢¤PAH ¢á ¢¤PEH ¤Ç¡¢¤·¤«¤â³ÑÅ٤δط¸¤«¤é¡¢¤³¤ì¤é¤Î»°³Ñ·Á¤Ï ¢¤AEB ¤ËÁê»÷¤Ç¤¹¡£ ¢¤AEB ¤Ï 3¡§4¡§5 ¤Îľ³Ñ»°³Ñ·Á¤Ç AE = 5cm ¤Ê¤Î¤Ç¡¢AH = EH = 5/2, PA = PE = 5/4 * AH = 25/8 ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤½¤³¤Ç¡¢DP = AP - AD = 25/8 - 3 = 1/8 ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤µ¤Æ¡¢ÌÀ¤é¤«¤Ë ¢¤FPD ¢æ ¢¤FEC ¤Ç¤¹¡£¤½¤³¤Ç¡¢FD¡§FC = DP¡§CE = (1/8)¡§1 = 1¡§8¡¢FD¡§DC = 1¡§7 ¤Ç¡¢FD = 1/7 * DC = 3/7 cm ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¢¤ADF = 1/2 * AD * FD = 1/2 * 3 * 3/7 = 9/14 cm^2 ¤Ë¤Ê¤ê¤Þ¤¹¡£ ºÑ¤ß¤Þ¤»¤ó¡£°Ê²¼¤ÎÆó¤Ä¤Î²òË¡¤Ï¡¢Âê°Õ¡¢¿Þ¤«¤é¤¹¤ì¤ÐÀµ¤·¤¤¤Î¤Ç¤¹¤¬¡¢ÏÀÍýŪ¤Ë¤ÏÈ´¤±¤¬¤¢¤ê¤Þ¤·¤¿¡£ °ì±þ¡¢²Äǽ¤ÊÈÏ°Ï¡©¤ÇÊ䤤¤Þ¤·¤¿¡£ (²òË¡2) ÊýÄø¼°¤Þ¤¬¤¤¤Ç¤¹¡¥¡¥¡¥¤¬¡¢¤³¤ì¤°¤é¤¤¤Ê¤é¤Ð²¿¤È¤«»»¿ô¤«¤Ê¡£ºÇ½é¤Ë»×¤¤¤Ä¤¤Þ¤·¤¿¡£¸åȾ¤¬¡¢¤â¤¦¾¯¤·¤¦¤Þ¤¯¤Ç¤¤Ê¤¤¤«¤Ê¤¡¡£ EF ¤ò F ¤ÎÊý¤Ë±äŤ·¤½¤ì¤Ë A ¤«¤é¿âÀþ¤ò²¼¤í¤·¤Æ¤½¤Î¤ò H ¤È¤·¤Þ¤¹¡£ [¤³¤³¤ËÏÀÍýŪ¤ËÈ´¤±¤¬¤¢¤ê¤Þ¤·¤¿¡£ H ¤Î°ÌÃÖ¤ò EF ¤Î F ¤ÎÊý¤Î±äĹ¾å¤È²¾Äꤷ¤Æ¤¤¤Þ¤¹¡£Âê°Õ¡¢¿Þ¤«¤é¤¹¤ì¤ÐÀµ¤·¤¤¤È»×¤¤¤Þ¤¹¤¬¡¢ÏÀÍýŪ¤Ë¤Ï¡¢¸¡¾Ú¤¹¤Ù¤¤³¤È¤Ç¤¹¡£ H ¤¬ EF ¤Î´Ö¤Ë¤¢¤ë¾ì¹ç¤Ï¡¢°Ê²¼¤ÎµÄÏÀ¤Î AH = 3cm ¤¬Æ±ÍͤËÀ®Î©¤·¤Þ¤¹¤¬¡¢ FE ¤Ï¡¢Âê°Õ¤«¤é¤¹¤ë¤È¡¢FC ¤È°ìÃפ¹¤ë¤³¤È¤Ï̵¤¯¡¢FC ¤Ë´Ø¤·¤Æ E ¦¡¢A ¤ÈÈ¿ÂЦ¡¢¤Ë¤¢¤ë¤Î¤Ç¡¢ AH ¤È FC ¤È¤Ï¸òÅÀ X ¤ò¤â¤Á¡¢AH > AX > AD = 3cm ¤ËÌ·½â¤·¤Þ¤¹¡£ H ¤¬ F ¤Ë°ìÃפ¹¤ë¾ì¹ç¤Ï¡¢Æ±Íͤˤ·¤Æ AH = 3cm ¤¬¤¤¤¨¤Þ¤¹¤¬¡¢¤³¤ì¤â¡¢¢¤ADF ¤¬Ä¾³Ñ»°³Ñ·Á¤Ç¤¢¤ë¤³¤È¤ËÌ·½â¤·¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¤³¤Î²¾Äê¤ÏÀµ¤·¤¤¤Ç¤¹¡£] ¤Þ¤º¡¢¢¤AHE, ¢¤ABE ¤Ë¤ª¤¤¤Æ¡£ ¢ÜAHE = ¢ÜABE = 90ÅÙ¡¢¢ÜAEH = ¢ÜAEF = ¢ÜAEB¡¢AE¡§¶¦Ä̤ʤΤǡ¢¢¤AHE ¢á ¢¤ABE ¤Ë¤Ê¤ê¡¢AH = AB = 3cm¡¢EH = EB = 4cm ¤Ç¤¹¡£ ¼¡¤Ë¡¢¢¤AFD, ¢¤AFH ¤Ë¤ª¤¤¤Æ¡£ ¢ÜADF = ¢ÜAHF = 90ÅÙ¡¢AF¡§¶¦ÄÌ¡¢AH = 3 = AD ¤Ê¤Î¤Ç¡¢¢¤AFD ¢á ¢¤AFH ¤Ë¤Ê¤ê¡¢FH = FD ¤Ç¤¹¡£¤½¤³¤Ç¡¢EF = EH - FH = 4 - FD ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤³¤³¤Ç¡¢AE ¤È CF ¤È¤Î¸òÅÀ¤ò P ¤È¤·¤Þ¤¹¡£ ¢¤EFC ¤Ë¤ª¤¤¤Æ¡¢¢ÜCEA = ¢ÜFEA ¤Ê¤Î¤Ç¡¢EC¡§EF = CP¡§FP ¤Ç¤¹¡£EC = 1, EF = 4 - FD ¤Ç¤¹¡£ ¤Þ¤¿¡¢¢¤EPC ¢æ ¢¤EAB ¤Ê¤Î¤Ç¡¢CP¡§BA = EC¡§EB = 1¡§4 ¤È¤Ê¤ê¡¢CP = 1/4 * BA = 3/4, FP = FD + (DC - CP) = FD + 9/4 ¤Ç¤¹¡£ ¤½¤³¤Ç¡¢1¡§(4 - FD) = (3/4)¡§(FD + 9/4) ¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤«¤é¡¢FD = 3/7 cm ¤È¤Ê¤ê¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¢¤ADF = 1/2 * AD * FD = 1/2 * 3 * 3/7 = 9/14 cm^2 ¤Ë¤Ê¤ê¤Þ¤¹¡£ (²òË¡3)¡¡[(²òË¡2)¤È¤Î´Ø·¸¤òÌÀ³Î¤Ë¤¹¤ë¤¿¤á¤Ë¡¢Á°È¾¤ò½ñ¤´¹¤¨¤Þ¤·¤¿¡£] Ʊ¤¸¤¯ÊýÄø¼°¤Þ¤¬¤¤¤Ç¤¹¡¥¡¥¡¥¤ä¤Ï¤ê¡¢¸åȾ¤Ë°ì¹©É×Íߤ·¤¤¤Î¤À¤±¤ì¤É¡£ BE ¾å¤Ë EP = EF ¤È¤Ê¤ë¤è¤¦¤ÊÅÀ P ¤ò¤È¤ê¡¢P ¤È F ¤È¤ò·ë¤Ó AE ¤È¤Î¸òÅÀ¤ò Q ¤È¤·¤Þ¤¹¡£ [¤³¤³¤ËÏÀÍýŪ¤ÊÈ´¤±¤¬¤¢¤ê¤Þ¤¹¡£ P ¤Î°ÌÃÖ¤ò BE ¤Î´Ö¤Ë¤¢¤ë¤È²¾Äꤷ¤Æ¤¤¤Þ¤¹¡£Âê°Õ¡¢¿Þ¤«¤é¤¹¤ì¤ÐÀµ¤·¤¤¤È»×¤¤¤Þ¤¹¤¬¡¢ÏÀÍýŪ¤Ë¤Ï¡¢¸¡¾Ú¤¹¤Ù¤¤³¤È¤Ç¤¹¡£ ¤·¤«¤·¡¢°Ê²¼¤ÎµÄÏÀ¤ÈƱÍͤˡ¢¢¤APE ¢á ¢¤AFE ¤¬¤¤¤¨¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢P ¤È F ¤È¤Ï AE ¤Ë´Ø¤·¤ÆÂоΤǤ¹¡£ ¤½¤³¤Ç¡¢(²òË¡2)¤ÈƱÍÍ¤Ë A ¤«¤é EF ¤Ë¿âÀþ¤ò²¼¤í¤·¤Æ¤½¤Î¤ò H ¤È¤¹¤ë¤È¡¢H ¤Î AE ¤Ë´Ø¤¹¤ëÂоΤÊÅÀ¤¬ B ¤Ë¤Ê¤ê¤Þ¤¹¡£ (²òË¡2)¤ÎµÄÏÀ¤Ç¡¢H ¤Ï EF ¤Î F ¤ÎÊý¤Î±äĹ¾å¤Ë¤¢¤ë¤³¤È¤¬Ê¬¤«¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¡¢P ¤¬ BE ¾å¤Ë¤¢¤ë¤³¤È¤ËÂбþ¤·¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¤³¤Î²¾Äê¤ÏÀµ¤·¤¤¤Ç¤¹¡£] ¢¤EFP ¤ÏÆóÅùÊÕ»°³Ñ·Á¤Ç¡¢¢ÜPEA = ¢ÜFEA ¤Ê¤Î¤Ç¡¢AE ¤È PF ¤È¤Ïľ¸ò¤·¤Þ¤¹¡£¤Þ¤¿¡¢¢¤APE ¢á ¢¤AFE ¤â¤¤¤¨¤Þ¤¹¡£ ¤½¤³¤Ç¡¢AP = AF ¤Ê¤Î¤Ç¡¢¢ÜABP = 90 = ¢ÜADF¡¢AB = AD ¤è¤ê¡¢¢¤ABP ¢á ¢¤ADF ¤Ç¤¹¡£¤½¤³¤Ç¡¢EF = EP = EB - BP = 4 - DF ¤Ç¤¹¡£ ¤µ¤Æ¡¢AE ¤È CF ¤È¤Î¸òÅÀ¤ò R ¤È¤·¤Þ¤¹¡£ ÌÀ¤é¤«¤Ë¡¢¢¤EFQ, ¢¤EAB, ¢¤ERC ¤ÏÁê»÷¤Ç¡¢3¡§4¡§5 ¤Îľ³Ñ»°³Ñ·Á¤Ç¤¹¡£ ¤¹¤ë¤È¡¢¢¤EFQ, ¢¤FRQ ¤Ë¤ª¤¤¤Æ¡£ ¢ÜEQF = 90 = ¢ÜFQR, ¢ÜEFQ = 90 - ¢ÜFEQ = 90 - ¢ÜCEQ = ¢ÜCRE = ¢ÜFRQ ¤Ê¤Î¤Ç¡¢¢¤EFQ ¢æ ¢¤FRQ ¤Ç¤¹¡£ ¤Ä¤Þ¤ê¡¢¢¤FRQ ¤â 3¡§4¡§5 ¤Îľ³Ñ»°³Ñ·Á¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤½¤³¤Ç¡¢¢¤EFQ ¤Ë¤ª¤¤¤Æ¡¢FQ = 3/5 * EF = 3/5 * (4 - DF)¡¢¢¤FRQ ¤Ë¤ª¤¤¤Æ¡¢FQ = 4/5 * FR = 4/5 * (DF + DR) ¤Ë¤Ê¤ê¤Þ¤¹¡£ DR = CD - CR = 3 - 3/4 * CE = 3 - 3/4 = 9/4 ¤Ê¤Î¤Ç¡¢·ë¶É¡¢3/5 * (4 - DF) = 4/5 * (DF + 9/4) ¤Ç¤¹¡£ ¤³¤ì¤«¤é¡¢DF = 3/7 cm ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¢¤ADF = 1/2 * AD * DF = 1/2 * 3 * 3/7 = 9/14 cm^2 ¤Ë¤Ê¤ê¤Þ¤¹¡£ [¾¯¤·ÄɲÃ] (²òË¡4)¡¡#26654¤Ë¿¨È¯¤µ¤ì¤¿²òË¡¤Ç¤¹¡£ ¢¤AFD ¢á ¢¤AFH¡¢FH = FD ¤Þ¤Ç¤Ï¡¢(²òË¡2)¤ÈƱ¤¸¤Ç¤¹¡£ ¤³¤³¤Ç¡¢¢¤AFH ¤ò¡¢F ¤ò A ¤Ë¡¢A ¤ò F ¤Ë¡¢½Å¤Í¤ë¤è¤¦¤Ë¤Ò¤Ã¤¯¤êÊÖ¤·¤Þ¤¹¡£¤³¤Î¤È¤¤Î H ¤Î°ÜÆ°Àè¤ò K ¤È¤·¤Þ¤¹¡£ ¤¹¤ë¤È¡¢¢¢KADF ¤ÏĹÊý·Á¤Ç¡¢¢¢KBEF ¤Ï KF//BE ¤ÎÂæ·Á¤Ë¤Ê¤ê¤Þ¤¹¡£ÌÌÀѤò¹Í¤¨¤ë¤È¡¢ ¢¢KBEF = 1/2 * (KF + BE) * CF = 1/2 * (3 + 4) * (DF + 3) = 7/2 * (DF + 3) ¢¢KBEF = ¢¢ABEH = ¢¤AHE + ¢¤ABE = 2 * ¢¤ABE = 2 * 1/2 * BE * AB = 2 * 1/2 * 4 * 3 = 12 ¤½¤³¤Ç¡¢DF = 3/7 cm ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¢¤ADF = 1/2 * AD * DF = 1/2 * 3 * 3/7 = 9/14 cm^2 ¤Ë¤Ê¤ê¤Þ¤¹¡£ [Äɲýª] ¤¤¤º¤ì¤Ë¤»¤è¡¢¤¤¤í¤¤¤í¤Ê²òË¡¤¬¤¢¤ê¤½¤¦¤Ç¤¹¤Í¡£ |
¥Í¥³¤Î½»¤à²È¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 12:50:25¡¡¡¡
MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡26648 |
uchinyan |
·Ç¼¨ÈÄ¡¢Æɤߤޤ·¤¿¡£¤¤¤í¤¤¤íÊÙ¶¯¤Ë¤Ê¤ê¤Þ¤¹¡£
[»ä¤Î#26648¤Î(²òË¡2)µÚ¤Ó(²òË¡3)¤Ï¡¢ÏÀÍýŪ¤ËÈ´¤±¤¬¤¢¤ê¤Þ¤·¤¿¡£²Äǽ¤ÊÈϰϤÇÊ䤷¤Þ¤·¤¿¡£] #26626 ¤Þ¤¡¡¢»°³Ñ´Ø¿ô¤ÎÇܳѤθø¼°¤òÃΤäƤ¤¤ì¤Ð¡¢¤³¤ì¤¬¼«Á³¤Ç¤¹¤è¤Í¡£¤¤¤«¤Ë¤â»È¤Ã¤Æ¤¯¤À¤µ¤¤¡¢¤È¤¤¤¦ÌäÂê¤Ç¤¹¤«¤é¡£ #26628 ľ³Ñ¤¬Â¿¤¤¤«¤é¡¢ºÂɸ¤ò»È¤¦¤Î¤â¼«Á³¤Ç¤¹¤è¤Í¡£ #26629 ¤Ê¤ë¤Û¤É¡£»°³Ñ´Ø¿ô¤Ç¤â¡¢¤¤¤í¤¤¤í¤¢¤ê¤Þ¤¹¤Í¡£ #26631 ¤³¤ì¤À¤±¤Ç¤Ï¤è¤¯Ê¬¤«¤é¤Ê¤¤¡¥¡¥¡¥ ³Ñ¤ÎÆóÅùʬÀþ¤È¤¤¤Ã¤Æ¤¤¤ë¤«¤é¡¢»ä¤Î#26648¤Î(²òË¡2)¤Î¸åȾ¤Ã¤Ý¤¤¤Î¤ò¹Í¤¨¤¿¤Î¤À¤í¤¦¤«¡© ¤½¤ì¤È¤â¡¢#26633¤Ã¤Ý¤¤¤Î¡© #26634¤ÎÁ°È¾¡© #26633 ¤Ê¤ë¤Û¤É¡¢¤½¤¦¤¤¤¦¹Í¤¨Êý¤â¤¢¤ë¤Î¤«¡£ ¤Ê¤ª¡¢»°Ê¿Êý¤ÎÄêÍý¤Ï¡¢»°³Ñ´Ø¿ô¤äºÂɸ¤è¤ê¤Ï»»¿ô¤Ë¶á¤¤¤Ç¤·¤ç¤¦¡£¤Þ¤¡¡¢»»¿ô¤Ç¤Ï¤Ê¤¤¤Ç¤¹¤¬ ^^; #26634 ¤¢¡¢¸åȾ¤Ï¡¢»ä¤Î#26648¤Î(²òË¡1)¤ÈÁ´¤¯Æ±¤¸¤À¡£ Á°È¾¤Ï¡¢Ê̤βòË¡¤Ê¤Î¤«¤Ê¡© ¤³¤ì¤À¤±¤Ç¤Ï¤è¤¯Ê¬¤«¤é¤Ê¤¤¡£ #26635 ¤Ê¤ë¤Û¤É¡£#26634¤Î¸åȾ¤Î°¡Î®¤Ç¤¹¤Í¡£È¾Ê¬¤Ë¤·¤¿¤Î¤¬#26634¤Î¸åȾ¤«¤Ê¡£ #26637 ¤Ê¤ë¤Û¤É¡£°Õ¿Þ¤¹¤ë¤È¤³¤í¤Ï°ã¤¦¤è¤¦¤Êµ¤¤â¤·¤Þ¤¹¤¬¡¢»ä¤Î#26648¤Î(²òË¡3)¤Ë¡¢¹Í¤¨Êý¤È¤¤¤¦¤«¡¢Ãå´ãÅÀ¤Ï¡¢»÷¤Æ¤¤¤Þ¤¹¤Í¡£ #26638 ¤³¤ì¤Ï¡¢#26634¤Î¸åȾ¤È¡¢¤·¤¿¤¬¤Ã¤Æ¡¢»ä¤Î#26648¤Î(²òË¡1)¤È¡¢Æ±¤¸¤Ç¤¹¤Í¡£ #26641 ¤³¤ì¤Ï¡¢#26626¤ÈƱ¤¸¡£ #26642 ¤Ê¤ë¤Û¤É¡¢¤³¤ì¤ÏÌÌÇò¤¤¡£ ¤¦¡¼¤à¡¢¤Ê¤«¤Ê¤«¤Ç¤¹¤Í¤§ ^^; ¤¿¤À¡¢¼Ð¤á¾å¤Î F ¤Ï¡¢ÌäÂê¤Î¿Þ¤ËºÇ½é¤«¤é¤¢¤ë F ¤È¤ÏÁ´¤¯Ê̤ÎÅÀ¤Ç¤¹¤Í¡£ºÇ½éº®Í𤷤ޤ·¤¿¡£ #26643 ¤½¤¦¤«¡¢¢ÜFAE = 45ÅÙ ¤Ê¤Î¤«¡¢µ¤¤¬ÉÕ¤«¤Ê¤«¤Ã¤¿¡£ ³Î¤«¤Ë¡¢ AD = 3, DF = 3/7, AF = sqrt(3^2 + (3/7)^2) = 15/7 * sqrt(2), EF = 4 - DF = 25/7, AE = 5 ¤À¤«¤é¡¢ cos(¢ÜFAE) = (AF^2 + AE^2 - EF^2)/(2 * AE * AF) = (450/49 + 25 - 625/49)/(2 * 5 * 15/7 * sqrt(2)) = 1050/(10 * 15 * sqrt(2)) = 1/sqrt(2) ¤Ç¤¹¤Í¡£¤¦¡¼¤à¡¢³Î¤«¤Ë²¿¤«¤Ë»È¤¨¤Ê¤¤¤«¤Ê¡¥¡¥¡¥ #26644 ¤¦¡¢a = DF ¤Ê¤ó¤À¤í¤¦¤±¤ì¤É¡¢¤µ¤¹¤¬¤Ë¤³¤Î¼°¤À¤±¤Ç¤Ï¡¢¹Í¤¨Êý¤òÎà¿ä¤¹¤ë¤Î¤ÏÆñ¤·¤¤¡¥¡¥¡¥ [¾¯¤·ÄɲÃ] ¤¢¡¼¡¢»ä¤Î#26648¤Î(²òË¡4)¤ò»×¤¤ÉÕ¤¤¤Æ¡¢Ê¬¤«¤ê¤Þ¤·¤¿¡£AE ¤È CF ¤È¤Î¸òÅÀ¤ò P ¤È¤·¤Æ¡¢ 1/2 * ¢¢KBEF = 6 = ¢¢KADF + ¢¤FCE + ¢¤ADP - ¢¤PCE = 3 * a + 1/2 * (3+a) * 1 + 1/2 * 3 * 9/4 - 1/2 * 1 * 3/4 ¤Ç¤¹¤Í¡£ [Äɲýª] ¸Ä¿ÍŪ¤Ë¤Ï¡¢#26642¤¬µ¤¤ËÆþ¤ê¤Þ¤·¤¿¡£¤·¤«¤·²¿¤Ç¤³¤ó¤ÊȯÁÛ¤¬¤Ç¤¤ë¤Î¤«¤Ê¤¡¡£ |
¥Í¥³¤Î½»¤à²È¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 12:52:28¡¡¡¡
MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡26649 |
¥±¥ó¥·¥í¥¦ |
¤³¤ó¤Ë¤Á¤ï¡£
Ãæ³Ø¿ô³Ø°Ê¹ßÊÙ¶¯¤·¤Æ¤Ê¤¤¤Î¤Ç¡¢»»¿ô¤Ç¤·¤«²ò¤±¤Þ¤»¤ó¡£ ¤È¤ê¤¢¤¨¤º¢¤ABE¤òAE¼´¤ÇÀÞ¤êÊÖ¤¹¤È¢¤ADF¤È¹çƱ¤Ê»°³Ñ·Á¤¬¤Ç¤¤ë¡Ê¢¤AB¡F¡Ë¤Î¤Ç¤¢¤È¤ÏÌÌÀÑÈæ¡£ ¤ß¤Ê¤µ¤ó¤Î²òË¡¤ò¸«¤Æ¤ë¤È¹â¹»¿ô³Ø¤«¤é¤â¤¦¤¤¤Á¤É¤ä¤ê¤Ê¤ª¤·¤¿¤¯¤Ê¤ê¤Þ¤¹¡£¤Á¤ã¤ó¤ÈÊÙ¶¯¤·¤È¤¤ã¤è¤«¤Ã¤¿¡£¡£ |
¡¡¡¡
2·î9Æü¡ÊÌÚ¡Ë 18:20:47¡¡¡¡
¡¡¡¡26650 |
£Ã£è£é£â£á |
#26637 ¤Î¼Ø¤Ǥ¹¤¬
£Á£Å¤È£Ã£Æ¤Î¸òÅÀ¤ò£Í¡¢£Æ¤«¤é£Á£Å¤Ø¿âÀþ¤ò°ú¤£Á£Å¤È¤Î¸òÅÀ¤ò£Î¤È¤¹¤ë ¢¤£Á£Â£Å¡¤¢¤£Å£Ã£Í¡¢¢¤£Å£Î£Æ¡¢¢¤£Æ£Î£Í¤ÏÁê»÷ ¢¤£Á£Â£Å¤Ï£³¡¤£´¡¤£µ¤Îľ³Ñ»°³Ñ·Á¡¡¡¡£Ã£Í¡§£Å£Ã¡§£Å£Í¡á£³¡§£´¡§£µ £Æ£Í¡§£Æ£Î¡§£Í£Î¡á£µ¡§£´¡§£³¡¢£Î£Æ¡§£Å£Î¡á£³¡§£´ £Å£Î¡á£Å£Í¡Ü£Í£Î¡á£µ¡¿£´¡Ü£Í£Î £Æ£Î¡§£Í£Î¡¡¡¡¡¡¡¡¡á£´¡§£³¡á£±£²¡§£¹ £Î£Æ¡§£µ¡¿£´¡Ü£Í£Î¡á£³¡§£´¡á£±£²¡§£±£¶ £Æ£Î¡§£µ¡¿£´¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡á£±£²¡§£·¡¡¡¡¡¡¡¡£Æ£Î¡á£±£µ¡¿£· £Æ£Í¡§£Æ£Î¡á£´¡§£µ¡¡¡¡¡¡£Æ£Í¡á£·£µ¡¿£²£¸ ¡¡°Ê¾åÈæΨ¤Î·×»»¡¡£Æ£Ã¡á£Æ£Í¡Ü£Ã£Í¡á£·£µ¡¿£²£¸¡Ü£³¡¿£´¡á£²£´¡¿£· £Æ£Ä¡á£Æ£Ã¡Ý£Ã£Ä¡á£²£´¡¿£·¡Ý£³¡á£³¡¿£·¡¡£Ó£Á£Æ£Ä¡á£¹¡¿£±£´ £³¡¤£´¡¤£µ¤Îľ³Ñ»°³Ñ·Á¤ÈÈæ¤Î·×»»¤Î¤ß¤Ç²òÅú²Äǽ¤«¤È |
¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 0:35:40¡¡¡¡
¡¡¡¡26651 |
jiji |
tono |
¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 4:52:54¡¡¡¡
¡¡¡¡26652 |
²£ÉͤΤ·¤ó¤Á¤ã¤ó |
£Â£Å¾å¤Ë¡¡£Å£Ð¡á£Å£Æ¡¡¤È¤Ê¤ëÅÀ£Ð¤ò¤È¤ê¡¢£Æ£Ð¤È£Á£Å¤Î¸òÅÀ¤ò£Ñ¤È¤¹¤ë¤È¡¢¢¤£Á£Â£Ð¢á¢¤£Á£Ä£Å¤¬¸À¤¨¤Æ¡¢¢Ü£Ð£Á£Æ¡á£¹£°¡ë¤Ë¤Ê¤ë¤Î¤Ç¡¢¢¤£Á£Ñ£Æ¤Ïľ³ÑÆóÅùÊÕ»°³Ñ·Á¡¢¢¤£Ð£Ñ£Å¤Ï£³¡¢£´¡¢£µ¤Îľ³Ñ»°³Ñ·Á¤À¤«¤é¡¡£Á£Ñ¡§£Ñ£Å¡á£³¡§£´¡¡¤Ç¤¹¡££Á£Å¡á£µ£ã£í¤«¤é¡¢£Á£Ñ¡¤£Ð£Æ¡¤£Æ£Ã¤Î½ç¤Ëµá¤á¤Þ¤·¤¿¡£»»¿ô¤ÏÆñ¤·¤¤¤Ê¤¢¡£¡ô26642¤µ¤ó¤Î²ò¤Êý¡¢¥¹¥Þ¡¼¥È¤Ç¤¹¤Í¡£ |
¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 18:08:55¡¡¡¡
¡¡¡¡26653 |
¤Þ¤ë¥±¥ó |
¤¤¤Þ¤µ¤é¤Î¤è¤¦¤Ç¤¹¤¬¡¢»ä¤Î²òË¡¤Ç¤¹¡£
»»¥Á¥ã¥ì¤Ç¡ÖÅù¤·¤¤³Ñ¡×¤È¤¤¤¨¤ÐÀÞ¤êÊÖ¤·¤Ç¤·¤ç¡ª¡ª¤È¤¤¤¦¤³¤È¤Ç¡¢ »°³Ñ·Á£Á£Â£Å¤ò£Á£Å¤ò¼´¤ËÀÞ¤êÊÖ¤·¤Þ¤¹¡£ ¤¹¤ë¤È¡¢»°³Ñ·Á£Æ£Á£Ä¤ÈƱ¤¸ÌÌÀѤλ°³Ñ·Á£Â'£Á£Æ¤¬¤Ç¤¤Þ¤¹¡£¡Êľ³Ñ¤È£²ÊÕ¤¬Åù¤·¤¤¡Ë ¤Þ¤¿¡¢£Ä¤È£Å¤ò·ë¤Ö¤È¡¢»°³Ñ·Á£Æ£Á£Ä¤Î£±¡¿£³¤ÎÌÌÀѤλ°³Ñ·Á£Æ£Ä£Å¤¬¤Ç¤¤Þ¤¹¡£¡ÊÄìÊÕ¤¬¶¦Ä̤ǹ⤵¤¬£±¡¿£³¡Ë ¤³¤ì¤é¤Î°ìÈÖ¾®¤µ¤Ê¡¢»°³Ñ·Á£Æ£Ä£Å¤ÎÌÌÀѤò¡Ú£±¡Û¤È¤¹¤ë¤È¡¢Á´ÂΤÎÌÌÀѤϡ¢ ÀµÊý·Á£Á£Â£Ã£Ä¡Ü»°³Ñ·Á£Ä£Ã£Å¡Ü»°³Ñ·Á£Æ£Ä£Å¡Ü»°³Ñ·Á£Æ£Á£Ä+»°³Ñ·Á£Â'£Á£Æ ¡á£¹¡Ü£³¡¿£²¡Ü¡Ú£±¡Û¡Ü¡Ú£³¡Û¡Ü¡Ú£³¡Û ¡á£±£² ¤³¤ì¤é¤è¤ê¡¢ ¡Ú£·¡Û¡á£³¡¿£²¡¢¡Ú£±¡Û¡á£³¡¿£±£´¡¢¡Ú£³¡Û¡á£¹¡¿£±£´ ¡Ú¡©¡Û¤Ã¤Æ·ë¶ÉÊýÄø¼°¤ß¤¿¤¤¤À¤±¤É¡¢ºÇ¶á¤Î»»¿ô¤Ç¤Ï¡¢¤³¤ó¤Ê¤ä¤êÊý¤â¤¢¤ë¤é¤·¤¤¤Î¤Ç¡¢¡¢¡¢ ²¿¤Ï¤È¤â¤¢¤ì¡¢£±£°¼þǯ¡¢¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡ª¡ª |
¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 18:54:50¡¡¡¡
MAIL:take4310@mobile.email.ne.jp HomePage:¤Þ¤ë¥±¥ó¤ÎÉô²°¡¡¡¡26654 |
tomh |
10¼þǯ¡¢¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
¡¡(*^^)//¡£¡¦:*:¡¦¡ë'¡ú,¡£¡¦:*:¢ö¡¦¡ú,¡£¡ë:*:¡¦¡ë'¡ù ¥Ñ¥Á¥Ñ¥Á Íè½µ¤«¤é¡¢¤Þ¤¿¿·¤¿¤Ê°ìÊ⤬Ƨ¤ß½Ð¤µ¤ì¤Þ¤¹¤Í¡£ »ä(¤¿¤Á?)¤â¤Ç¤¤ë¸Â¤ê±þ±ç¤·¤Æ¤¤¤¤Þ¤¹¤«¤é¤Í¤§¡£ (^O^) |
¿·³ã»Ô¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 21:59:15¡¡¡¡
MAIL:tomh@yahoo.co.jp HomePage:H to M¡¡¡¡26655 |
¤Ê¤« |
£±£°¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
Ť¤¤è¤¦¤Êû¤¤¤è¤¦¤Ê£±£°Ç¯¤Ç¤·¤¿¡£ ¤¤¤Ä¤Þ¤Ç¤â³¤¤Þ¤¹¤è¤¦¤Ë¡£ |
Ë̹ñ¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 22:09:10¡¡¡¡
MAIL:naka@sansu.org HomePage:naka's Home Page¡¡¡¡26656 |
2709 |
º£²ó¤Ï265²ó¤ò»²¹Í¤Ë¹Í¤¨¤Þ¤·¤¿ËͤÏ457²ó¤«¤é¤Èû¤¤¤Ç¤¹¤¬¤¿¤Î¤·¤Þ¤·¤Æ¤â¤é¤Ã¤Æ¤¤¤Þ¤¹¡£ |
ɶ¸ì¸©¼Ñ»ÎǵµÜ»Ô²¼Âç»ÔÅìÄ®¤Î¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 22:15:47¡¡¡¡
¡¡¡¡26657 |
¥Ó¥¯¥È¥ê¡¼·§ÅÄ |
¤ä¤Ï¤êÀÞ¤êÊÖ¤·¤ÎÁê»÷¤Ê¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡Ê²ø¤·¤²¤ÊÅÀ¤«¤é¿âÀþ¤ò²¼¤í¤¹¤â¤Î¡Ë
¤¢¤È3¡§4¡§5¤òÍøÍѤ·¤Æ¡¢Ï¢Î©ÊýÄø¼°¤ò²ò¤±¤Ð¥Õ¥£¥Ë¥Ã¥·¥å¤È¤¤¤Ã¤¿¤È¤³¤í¤Ç¤·¤ç¤¦¤« 10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹ |
ÌÀÆü¡¡¡¡
2·î10Æü¡Ê¶â¡Ë 22:25:07¡¡¡¡
¡¡¡¡26658 |
¥È¥È¥í¡÷£Î |
Ë»¤·¤¯¤Æ¤¹¤Ã¤«¤ê˺¤ì¤Æ¤Þ¤·¤¿¡£²ò¤Êý¤Ï£Ã£Ä¤µ¤ó¤Î»»¿ô¤Ë¤è¤ë¤â¤Î¤ÈƱ¤¸¤Ç¤¹¡£
º£·î¤«¤é¿åÍËÆü¤¬µÙ¤ß¤Ë¤Ê¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢µÙ¤ß¤À¤È¹¹¿·¤ò˺¤ì¤ë¤³¤È¤¬Â¿¤¯¤Ê¤ê¤Þ¤¹¡£ »Å»ö¤ÎÆü¤À¤Èµ¢Â𤷤ƥ᡼¥ë¥Á¥§¥Ã¥¯¤Ê¤É¤ò¤·¤Æ¤¤¤ë¤È¤Á¤ç¤¦¤É¹¹¿·»þ´Ö¤Ë¤Ê¤ë¤Î¤Ç¡£ |
ʼ¸Ë¸©ÌÀÀлԡ¡¡¡
2·î10Æü¡Ê¶â¡Ë 23:16:24¡¡¡¡
MAIL:h-sakai@zb3.so-net.ne.jp ¡¡¡¡26659 |
¥È¥È¥í¡÷£Î |
10¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
»ä¤Ï2000ǯ¤Î1·î¤«¤é¤Î»²²Ã¤Ê¤Î¤Ç´Ý5ǯ·Ð²á¤·¤Æ6ǯÌܤËÆÍÆþ¤Ç¤¹¡£ ºÇ¶á¤Ï¹¹¿·¤ò˺¤ì¤¿¤ê¡¢³Ð¤¨¤Æ¤¤¤Æ¤â¤¹¤°¤Ë¤¢¤¤é¤á¤¿¤ê¤ÈÉÔ¿¿ÌÌÌÜ ¤Ç¤¹¤¬¡¢º£¸å¤È¤â¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£ ²áµî5ǯ´Ö¤ÎÀ®ÀÓ¤ò¿¶¤êÊÖ¤ë¤È¡¢2000ǯ¡ÊÊ¿¶Ñ½ç°Ì57°Ì¡Ë¡¢2001ǯ¡Ê43°Ì¡Ë 2002ǯ¡Ê30°Ì¡Ë¡¢2003ǯ¡Ê33°Ì¡Ë¡¢2004ǯ¡Ê43°Ì¡Ë¡¢2005ǯ¡Ê55°Ì¡Ë 1°Ì¤¬10²ó¡¢2°Ì¤¬5²ó¡¢3°Ì¤¬9²ó¡£ |
ʼ¸Ë¸©ÌÀÀлԡ¡¡¡
2·î10Æü¡Ê¶â¡Ë 23:27:18¡¡¡¡
MAIL:h-sakai@zb3.so-net.ne.jp ¡¡¡¡26660 |
Â粬¡¡ÉÒ¹¬ |
£±£°¼þǯ¤Ç¤¹¤«¡£¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡Ê¡°¡°¡Ë¡¡£±£°Ç¯´Ö³¤±¤ë»ö¤Ï¤Ê¤«¤Ê¤«½ÐÍè¤Þ¤»¤ó¤«¤é¡Ê¼«Ê¬¤Ë¤È¤Ã¤Æ¡Ë¡¢À¨¤¤¤Ç¤¹¤Í¡£¤³¤Î£È£Ð¤ò½é¤á¤Æ¸«¤ËÍ褿»þ¤Ï¥®¥ê¥®¥ê£²£°Âå¤À¤Ã¤¿¤ó¤Ç¤¹¤¬¡¦¡¦¡¦¡ªÁᤤ¤Ç¤¹¤Í¡£
¤Á¤Ê¤ß¤Ëº£²ó¤ÎÌäÂê¤Ï£ô£á£î¦È¤Ëƨ¤²¤Þ¤·¤¿¡£¸å¤Ç»»¿ôŪ¤Ê²ò·èÊýË¡¤Ë¥Á¥ã¥ì¥ó¥¸¤·¤Þ¤¹¡Ê¡°¡°¡¨ ¥¹¥¡¼¹ç½É¤Î°úΨ¤Ï¤µ¤¹¤¬¤ËÈè¤ì¤Þ¤·¤¿¡£ |
ÀÐÀ¡¡¡¡
2·î11Æü¡ÊÅÚ¡Ë 10:40:20¡¡¡¡
MAIL:toshi009@land.hokuriku.ne.jp ¡¡¡¡26661 |
uchinyan |
#26653, #26654
¤¦¤ë¤µ¤¤¤³¤È¤ò¤¤¤¦¤È¡¢¤É¤Á¤é¤â¡¢»ä¤Î#26648¤Î(²òË¡2)µÚ¤Ó(²òË¡3)¤ÈƱ¤¸ÌäÂ꤬¤¢¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¤Þ¤¡¡¢¤½¤ì¤Ï¡¢¿Þ¤«¤éÌÀ¤é¤«¤Ç¤¤¤¤¤È¤·¤Æ¡£ #26653 ¢ÜPAF = 90ÅÙ ¤ò¤¦¤Þ¤¯»È¤Ã¤Æ¤¤¤Þ¤¹¤Í¡£ ¤¦¡¼¤à¡¢²¿¤Ç¤³¤ì¤Ëµ¤ÉÕ¤«¤Ê¤«¤Ã¤¿¤Î¤«¡¢¾ð¤±¤Ê¤¤¡¥¡¥¡¥È¿¾Ê¡¥¡¥¡¥ ¤Ê¤ª¡¢¤³¤Î²òË¡¤Ï¡¢»ä¤Ï»»¿ô¤À¤È»×¤¤¤Þ¤¹¤è¡£ #26654 ¡Ú¡©¡Û¤Ï¡¢¸Ä¿ÍŪ¤Ë¤ÏÊýÄø¼°¤À¤È»×¤Ã¤Æ¤¤¤Þ¤¹¡£¤¿¤À¡¢³Î¤«¤Ë¡¢¤³¤ÎÄøÅ٤Ϥ¤¤ï¤æ¤ë̤Ãοô x ¤òƳÆþ¤·¤Ê¤¯¤È¤â¡¢¿Þ¤È¤«¤Ç²ò¤±¤Æ¤·¤Þ¤¦¤Î¤Ç¡¢ »»¿ô¤È¤¤¤Ã¤Æ¤¤¤¤¤Î¤À¤í¤¦¤È¡¢»ä¤ÏÍý²ò¤·¤Æ¤¤¤Þ¤¹¡£ ¤½¤ì¤è¤ê¤â¡¢³§¤µ¤ó¤¬ FD, FC ¤Ê¤É¤òµá¤á¤ë¤Î¤¬Â¿¤¤Ãæ¤Ç¡¢Ä¾ÀܤËÌÌÀѤÀ¤±¤ò°·¤Ã¤¿ÅÀ¤¬ÌÌÇò¤¤¤È»×¤¤¤Þ¤·¤¿¡£ ¤¦¡¼¤à¡¢¤³¤ì¤â²¿¤Çµ¤ÉÕ¤«¤Ê¤«¤Ã¤¿¤Î¤«¡¢¾ð¤±¤Ê¤¤¡¥¡¥¡¥È¿¾Ê¡¥¡¥¡¥ |
¥Í¥³¤Î½»¤à²È¡¡¡¡
2·î11Æü¡ÊÅÚ¡Ë 17:44:07¡¡¡¡
MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡26662 |
2709 |
³§¤µ¤ó¤Ï²¿¸Ä¤°¤é¤¤¤Î»»¿ô¥µ¥¤¥È¤ä¤Ã¤Æ¤ó¤Î¤Ç¤¹¤«¡£Ëͤϣ¸¸Ä¤Ç¤¹¡£¡ã¸½ºß¤Þ¤À½ÐÂêÃæ¤Îʪ¤Î¤ß¡ä |
¥Ñ¥½¥³¥ó¤Ë¤¤Þ¤Ã¤Æ¤ë¡¡¡¡
2·î11Æü¡ÊÅÚ¡Ë 21:55:54¡¡¡¡
¡¡¡¡26663 |
2709 |
£¸¸Ä¤È¤Ï»»¥Á¥ã¥ì¡¡¡¡»»¥Á¥ã¥ì£ö£å£ò£³¡¡¡¡Éâϲ¤Î´Û¡¡¡¡¤ß¤Ã¤Á¤Î±£¤ì²È¡¡¡¡»»¿ô¤Î¿¹¡¡¿ô³Ø»»¿ôÌäÂê¤Ë¥Á¥ã¥ì¥ó¥¸¡¡¡¡»»¿ôÆ»¾ì¡¡¡¡¥Ô¥«¥Ô¥«¡ú»»¿ô¡¡¡¡¤Ç¤¹ |
ʼ¸Ë¸©À¾µÜ»Ô²¼Âç»ÔÅìÄ®¤Î¤É¤Ã¤«¤È¤¤¤¦¤«¼«Âð¡¡¡¡
2·î11Æü¡ÊÅÚ¡Ë 22:39:56¡¡¡¡
¡¡¡¡26664 |
2709 |
¤³¤ì¤Ç£±£°¼þǯ¤Ç¤¹¤Í¡£¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹
|
ʼ¸Ë¸©À¾µÜ»Ô²¼Âç»ÔÅìÄ®¤Î¤É¤Ã¤«¤È¤¤¤¦¤«¼«Âð¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 0:03:38¡¡¡¡
¡¡¡¡26665 |
¤³¤Ð |
£±£°¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡¡¡¡£±£°Ç¯¤â¤ä¤Ã¤Æ¤ë¤Ê¤ó¤ÆËÜÅö¤ËƬ¤¬¤µ¤¬¤ê¤Þ¤¹¤³¤ì¤«¤é¤â¤¬¤ó¤Ð¤Ã¤Æ¤¯¤À¤µ¤¤¤Í |
¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 2:14:12¡¡¡¡
¡¡¡¡26667 |
QJ |
¤¹¤¤¤Þ¤»¤ó¡¢#26642¤µ¤ó¤Î¿Þ¤¬¾Ã¤¨¤Æ¤Æ
¤Ç¤â²òË¡¤¬µ¤¤Ë¤Ê¤ë¡¦¡¦¤ó¤Ç¤¹¤¬ ÅÀ£Ð¤Î¤È¤ê¤«¤¿¡¢ºÆÅÙ¶µ¤¨¤Æ¤¤¤¿¤À¤±¤Þ¤»¤ó¤«¡© |
¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 7:29:08¡¡¡¡
¡¡¡¡26668 |
uchinyan |
#26668
¡ä¤¹¤¤¤Þ¤»¤ó¡¢#26642¤µ¤ó¤Î¿Þ¤¬¾Ã¤¨¤Æ¤Æ ¤¢¤ì¡©¡¢¥Û¥ó¥È¤À¡£¼ã´³¸í¤ê¤â¤¢¤Ã¤¿¤è¤¦¤Ê¤Î¤Ç¡¢Ñ¨±Û¤Ê¤¬¤é¡¢»ä¤ÎÍý²ò¤·¤¿ÈϰϤǺƸ½¤·¤Æ¤ª¤¤Þ¤·¤ç¤¦¤«¡£ ¤Þ¤º¡¢EF ¤ò F ¤ÎÊý¤Ë±äŤ·¡¢¼¡¤Ë¡¢A ¤òÄÌ¤Ã¤Æ EA ¤Ë¿âľ¤ÊÀþ¤ò°ú¤¤¤Æ¡¢¤½¤ì¤é¤Î¸òÅÀ¤ò P ¤È¤·¤Þ¤¹¡£ ¤³¤ÎÅÀ P ¤Ï¡¢Âê°Õ¤«¤é¡¢¢ÜAEF + ¢ÜAEB ¤¬±Ô³Ñ¤Ê¤Î¤Ç¡¢AD ¤Ë´Ø¤·¤Æ BC ¤ÈÈ¿ÂЦ¤Ë¤¢¤ê¤Þ¤¹¡£ ¤Þ¤¿¡¢ÌÀ¤é¤«¤Ë¡¢CF ¤Ë´Ø¤·¤Æ E ¤È¤ÏÈ¿ÂЦ¤Ë¤¢¤ê¤Þ¤¹¤¬¡¢Âê°Õ¤è¤ê¡¢¢ÜEAB ¤Ï±Ô³Ñ¤Ê¤Î¤Ç¡¢AB ¤Ë´Ø¤·¤Æ F ¤Ê¤É¤ÈƱ¤¸Â¦¤Ë¤¢¤ê¤Þ¤¹¡£ ¤½¤³¤Ç¡¢P ¤òÄÌ¤Ã¤Æ AD ¤ËÊ¿¹Ô¤ÊÀþ¤ò°ú¤¡¢¤½¤ÎÀþ¤È¡¢AB ¤Î A ¤ÎÊý¤Ø¤Î±äĹ¡¢CD ¤Î D ¤ÎÊý¤Ø¤Î±äĹ¤È¤Î¤½¤ì¤¾¤ì¤Î¸òÅÀ¤ò¡¢ F', G ¤È¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ ¤Ê¤ª¡¢#26642¤Ç¤Ï¡¢AF, FP ¤È¤¢¤ê¤Þ¤¹¤¬¡¢¤³¤ÎÆó¤Ä¤Î F ¤Ï¡¢¤³¤³¤Ç¤¤¤¦ F' ¤Î´Ö°ã¤¤¤À¤È»×¤¤¤Þ¤¹¡£ ¤µ¤Æ¡¢¢ÜPAF' = 180 - ¢ÜPAE - ¢ÜEAB = 180 - 90 - ¢ÜEAB = 90 - ¢ÜEAB = ¢ÜAEB = ¢ÜAEF ¤ËÃí°Õ¤¹¤ë¤È¡¢ ¢¤PAE, ¢¤PF'A, ¢¤ABE ¤ÏÁê»÷¤Ç¡¢3¡§4¡§5 ¤Îľ³Ñ»°³Ñ·Á¤Ç¤¹¡£¤µ¤é¤Ë¡¢AE = 5cm ¤Ç¤¹¡£¤½¤³¤Ç¡¢ AP = 3/4 * AE = 3/4 * 5 = 15/4 AF' = 4/5 * AP = 4/5 * 15/4 = 3 F'P = 3/5 * AP = 3/5 * 15/4 = 9/4 PG = F'G - F'P = AD - F'P = 3 - 9/4 = 3/4 ¤Ë¤Ê¤ê¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢¢¢F'ADG ¤Ï ¢¢ABCD ¤È¹çƱ¤ÊÀµÊý·Á¤Ç¤¹¡£ ¤µ¤Æ¡¢F'G//AD//BE ¤ËÃí°Õ¤¹¤ë¤È¡¢¢¤FGP ¢æ ¢¤FCE ¤Ê¤Î¤Ç¡¢CF¡§GF = EC¡§PG = 1¡§3/4 = 4¡§3 ¤Ç¤¹¡£ ¤Þ¤¿¡¢GF + CF = CG = BF' = BA + AF' = 6 ¤Ê¤Î¤Ç¡¢CF = 4/7 * 6 = 24/7¡¢FD = CF - CD = 24/7 - 3 = 3/7 cm ¤Ç¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢¢¤ADF = 1/2 * AD * FD = 1/2 * 3 * 3/7 = 9/14 cm^2 ¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤³¤Î²òË¡¤¬ÌÌÇò¤¤¤Î¤Ï¡¢ÃåÁÛ¤¬¤Á¤ç¤Ã¤È°Õ³°¤À¤Ã¤¿¤Î¤È¡¢µá¤Þ¤ëŤµ¤ò½çÈ֤˵á¤á¤ë¤À¤±¤ÇÅú¤¨¤Ë¹Ô¤Ã夤¤Æ¤·¤Þ¤¦¤Ê¡¢¤È»×¤Ã¤¿ÅÀ¤Ç¤¹¡£ ¤¿¤À¡¢¤¤¤í¤¤¤í¤Ê²òË¡¤¬½Ð·¤Ã¤Æ¤ß¤ë¤È¡¢»ä¤Î#26648¤Î(²òË¡2)µÚ¤Ó(²òË¡3)¤Çµ¤¤Ë¤·¤¿ÅÀ¤ò¿Þ¤è¤êÌÀ¤é¤«¤È¤·¤Æ¤·¤Þ¤¨¤Ð¡¢ AE ¤Ë´Ø¤·¤ÆÂоΤÊÅÀ¤ò¹Í¤¨¤ë´ö¤Ä¤«¤Î²òË¡¤ÎÊý¤¬¡¢»»¿ô¤È¤·¤Æ¤ÏÁÇľ¤Ê¤Î¤«¤âÃΤì¤Þ¤»¤ó¤Í¡£ |
¥Í¥³¤Î½»¤à²È¡¡¡¡
2·î12Æü¡ÊÆü¡Ë 20:58:14¡¡¡¡
MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡26669 |
¹á¼è´¬ÃË |
¥Ô¥¿¥´¥é¥¹¤ÎÄêÍý¤ÈÁê»÷¤Î´Ø·¸¤ò»È¤Ã¤Æ²ò¤¤Þ¤·¤¿¡£(¾¯¡¹·×»»¤¬¤¿¤¤¤Ø¤ó¡ª)
¡Ú²òË¡¡Û ÊÕAD¤Î±äŤÈÊÕFE¤Î¸òÅÀ¤òG¤È¤¹¤ë¤È ¢¤FDG¤È¢¤FCE¤Ë¤ª¤¤¤Æ¢ÜFDG=¢ÜFCE (90ÅÙ)¡¦¡¦¡¦¡¡¡¢ÜDFG¡á¢ÜCFE (¶¦ÄÌ)¡¦¡¦¢¡¡¤è¤Ã¤Æ¡¡¢¢¤«¤é¡¡¢¤FDG¤È¢¤FCE¤ÏÁê»÷¤Ç¤¢¤ë¡£¡¦¡¦£ ¤½¤³¤Ç¡¡FD=x,DG=y ¤È¤¹¤ë¤È£¤Î´Ø·¸¤«¤é ¡¡¡¡¡¡£ø¡§£ù¡á(x+3)¡§1¡¡¡¡¤è¤Ã¤Æ£ù¡á£ø/(x+3)¡¦¡¦¤ ¡¡¤Ä¤®¤Ë¢¤GAE¤ËÃíÌܤ¹¤ë¤È ¡¡¡¡¡¡¡¡¢ÜAEB¡á¢ÜEAG (AG¤ÈBE¤ÏÊ¿¹Ô¤æ¤¨ºø³Ñ) ¡¡¡¡¡¡¡¡¢ÜGEA¡á¢ÜAEB¡¡¡ÊÂê°Õ¤è¤ê¡Ë ¡¡¤è¤Ã¤Æ¡¡¢ÜEAG = ¢ÜGEA ¤æ¤¨¤Ë ¢¤GAE¤ÏGA=GE¤ÎÆóÅùÊÕ¢¤¤Ç¤¢¤ë¡£ ¡¡¡¡¢¤FCE¤Ë¤ª¤¤¤Æ3Ê¿Êý¤ÎÄêÍý¤ò»È¤¦¤È¡¡ ¡¡¡¡¡¡¡¡(x+3)^2 + 1^2={ (x^2+y^2)^0.5 +(y+3)}^2¡¦¡¦¡¦¥ ¤¥¤è¤ê¡¡x=3/7 ¢¤FAD=(3*3/7)/2=9/14 cm^2 ¡¡¡¡¡¡¡¡¡¡ |
¡¡¡¡
2·î13Æü¡Ê·î¡Ë 19:33:05¡¡¡¡
MAIL:sokurates2001@yahoo.co.jp ¡¡¡¡26670 |
¥·¥¤¥µ¥ó |
£±£°¼þǯ¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
¤«¤Ê¤ê¥µ¥Ü¤ê¤®¤ß¤Ç¤¹¤¬¡¢¤³¤ì¤«¤é¤â»þ¡¹´é½Ð¤·¤Þ¤¹¤Î¤Ç¡£ |
¡¡¡¡
2·î13Æü¡Ê·î¡Ë 20:18:04¡¡¡¡
¡¡¡¡26671 |
ham |
¤³¤Î¥µ¥¤¥È¤òº£Æü»Ï¤á¤Æ¸«¤ÆÌÌÇò¤«¤Ã¤¿¤Î¤Ç½ñ¤¹þ¤Þ¤·¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£
Êä½õÀþÆóËÜ°ú¤¤¤ÆÁê»÷¤Î»°³Ñ·Á¤ÈÆóÅùÊÕ»°³Ñ·Á¤ò¤Ä¤¯¤ê¤Þ¤·¤¿¡£ A¤òÄ̤êEF¤ËÊ¿¹Ô¤ÊľÀþ¤ò°ú¤¡¢BE¤È¤Î¸òÅÀ¤òG¤È¤·¡¤G¤«¤éAE¤Ë¤ª¤í¤·¤¿¿âÀþ¤Î¤òH¤È¤¹¤ë¡£¢¤£Ç£È£Å¢æ¢¤£Á£Â£Å¤ÇÊÕ¤ÎÈæ¤Ï£³¡§£´¡§£µ ¤Þ¤¿¢ÜGAE¡á¢ÜFEA¡á¢ÜGEA¤À¤«¤é¢¤GAE¤ÏÆóÅùÊÕ»°³Ñ·Á¤Ê¤Î¤ÇHE¡á5/2 ¤è¤Ã¤ÆBG¡áBE¡ÝGE¡á4-5/2¡ß4/5¡á7/8 ¢¤ABG¢æ¢¤FCE(ÊÕ¤¬¤¹¤Ù¤ÆÊ¿¹Ô)¤Ê¤Î¤Ç DF=CF-CD=AB¡ßCE/BG-CD=3¡ß1/(7/8)-3=3/7 ¤è¤Ã¤ÆÅú¤¨¤Ï3¡ß3/7¡ß1/2=9/14¡¡ Ĺʸ¼ºÎ餷¤Þ¤·¤¿¡£ |
¡¡¡¡
2·î15Æü¡Ê¿å¡Ë 0:45:28¡¡¡¡
¡¡¡¡26672 |