¤Ý¤Ã¤Ý
µ×¤·¤Ö¤ê¤ËÆó²óÀÚÃǤò²ò¤­¤Þ¤·¤¿
ÄìÌÌÀѤ¬2.2¡¢¹â¤µ¤¬2¤Î»Í³Ñ¿í¤Ç¤¹¤Í
Ê¡²¬¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 0:20:12¡¡¡¡ ¡¡¡¡36273
CRYING DOLPHIN
¤¦¡¼¤à¡¢°ìÈÖ¤ÎÆÀ°ÕʬÌî¤Ê¤Î¤Ë¡¢»þ´Ö¤¬¤«¤«¤Ã¤Æ¤·¤Þ¤Ã¤¿¡£
¤Ò¤µ¤·¤Ö¤ê¤ËÆݤó¤À¥Ó¡¼¥ë¤Î¤»¤¤¤È¤¤¤¦¤³¤È¤Ë¤·¤Æ¤ª¤³¤¦(

ÄìÌ̤¬ÌÌBFGC¤Î°ìÉô(¢¨)¡¢¹â¤µMB¤Î»Í³Ñ¤¹¤¤¤Ë¤Ê¤ë¤Î¤À¤È»×¤¤¤Þ¤·¤¿¡£
¢¨(½Ä1²£4¤ÎĹÊý·Á¤«¤é¡¢ÄìÊÕ1.6¹â¤µ1¡¢ÄìÊÕ4¹â¤µ0.5¤Î»°³Ñ·Á¤ò½ü¤¯)
¤½¤³¤Ë»ê¤ë¤Þ¤Ç¤Î¤¤¤­¤µ¤Ä¤Ï¡¢Æä˹©Éפâ¤Ê¤¯¥³¥Ä¥³¥Äºî¿Þ¡£

ͶƳ¤ò¤Ä¤±¤ë¤È¡¢¥é¥µ¡¼¥ëÃæ¤ÎΩÂÎÀÚÃǤÎÎý½¬¤Ë¥Ô¥Ã¥¿¥ê¤À¤È»×¤¤¤Þ¤·¤¿¡£
ï¤â¤¤¤Ê¤¤»Ô³¹ÃÏ¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 0:22:30¡¡¡¡ HomePage:»»¿ô¤Èð«Æ»¡¡¡¡36274
fumio
¤¤¤Ä¤â¤Î¤³¤È¤Ç¤¹¤¬¡¦¡¦¡¦¾ð¤±¤Ê¤¤¡£¤È¤Û¤Û¡£
¤·¤Ã¤«¤ê¤È¿Þ¤ò½ñ¤­¤Þ¤·¤ç¤¦¡£¤Ï¤Ï¤Ï¡£
¤Ç¤Ï¤ª¤ä¤¹¤ß¤Ê¤µ¤¤¡£
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 0:33:32¡¡¡¡ ¡¡¡¡36275
£Í£ò.¥À¥ó¥Ç¥£
º£²ó¤ÎÌäÂê¤Ï¸·¤·¤¤¡ª¤½¤ì¤é¤·¤¤¿Þ¤òÉÁ¤¯¤À¤±¤Ç¤â»þ´Ö¤¬¤«¤«¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£
Á᤯¤È¤¤¤¦¤è¤ê¤â¡¢³Î¼Â¤ËÅú¤¨¤ò½Ð¤¹¤³¤È¤Ë¡¡Æ¬¤òÀÚ¤êÂؤ¨¤Þ¤·¤¿¡£

BF¾å¤Ç BQ¡á1/2¡¡¤È¤Ê¤ëÅÀ£Ñ¡¤BC¾å¤Ç CR=8/5¡¡¤Ç¤¢¤ëÅÀ¤ò£Ò¤È¤¹¤ë¤È¤­
¡Ì»Í³Ñ¿îM-DPPC¡Í¡Ý¡Ì»°³Ñ¿í M-RPC¡Í
¡á¡Ê1/3)*{(1/2¡Ü1)/2 *4}*2¡Ý(1/3)*(1/2)*8/5*1 *2¡á2¡Ý8/15¡á22/15
¤È·×»»¤·¤Þ¤·¤¿¡£
¡Ê¤Õ¡Á¤¥¡Ë¡¡Good night £Ú£ú£ú£ú¡¦¡¦¡¦
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 1:18:30¡¡¡¡ ¡¡¡¡36276
abcba@jugglermoka
¶ì¼êʬÌî¤Ê¤Î¤ËÂÎÀѤòµá¤á¤ì¤Ð½ª¤ï¤ê¤È¤¤¤¦¤È¤³¤í¤Þ¤Ç¹Ô¤Ã¤Æ¡¢Í¾Íµ¤ò¤«¤Þ¤·¤Æ¤¤¤¿¤é°ì²óñ½ã¤¹¤®¤ë·×»»¥ß¥¹¤Ç¸íÁ÷¿®¡£³Ú¤·¤¤ÌäÂê¤Ç¤·¤¿¡£
º£²ó¤ÎÌäÂê¤Ç¡¢Î©ÊýÂΤΰìÊÕ¤ò2an¡¢CP:PG=n:(2a¡Ý1)n¤Ê¤é¤Ð¡¢µá¤á¤ëÂÎÀѤÏ

(n^(3)a^(2)/3)¡ß(6a¡Ý1)/(4a¡Ü2)¤Ë¤Ê¤ë¡£
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 7:32:22¡¡¡¡ ¡¡¡¡36277
¥Ñ¥º¥ë&¥²¡¼¥à10¼ï¶¥µ»
­¡Ê¿ÌÌMDP¤ÎBFÀÚÃÇÅÀQ¤òµá¤á¤ë¡£
¡¡DM¤Î±äŤÏCB¤ò2Çܱ䍷¤¿¤È¤³¤í¤Ç¸ò¤ï¤ë¡ÊS¤È¾Î¤¹¤ë¡Ë
¡¡SÅÀ¤ÈPÅÀ¤ò·ë¤ÖľÀþ¤ÈBF¤Î¸òÅÀ¤¬Q¤È¤Ê¤ê¡¢BQ=1/2
­¢Ê¿ÌÌMHP¤ÎBCÀÚÃÇÅÀR¤òµá¤á¤ë¡£
¡¡HM¤Î±äĹ¤Ï­¡¤ÎSÅÀ¤Î¿¿¾å8£ã£í¤Î¤È¤³¤í¤òÄ̤롢¤³¤ì¤òS'¤È¤¹¤ë¡£
¡¡S'¤ÈP¤ò·ë¤ÖľÀþ¤ÈCB¤Î¸òÅÀ¤¬R¤È¤Ê¤ê¡¢CR¡á8/5
­£¢¢BQPR(ÌÌÀÑ¡á11/5¡Ë*BM(¹â¤µ¡á2¡Ë¤Î»Í³Ñ¿í¤ÎÂÎÀÑ¡á22/15
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 8:58:36¡¡¡¡ HomePage:¥Ñ¥º¥ë&¥²¡¼¥à10¼ï¶¥µ»¡¡¡¡36278
uchinyan
¤Ï¤¤¡¤¤³¤ó¤Ë¤Á¤Ï¡£¤µ¤Æ¡¤º£²ó¤ÎÌäÂê¤Ï¡¥¡¥¡¥
ºÇ½é¸«¤¿¤È¤­¡Ö¤¦¡Á¤à¡¤ÌÌÅݤ½¤¦¤À¤Ê¤¡¡¥¡¥¡¥¡×¤È»×¤Ã¤¿¤Î¤Ç¤¹¤¬¡¤
»»¿ô¤Ç¤Ï¤è¤¯¤¢¤ë¥Ñ¥¿¡¼¥ó¤Ê¤Î¤Ç¡¤¤½¤Î¼êË¡¤Ç¤ä¤Ã¤Æ¤ß¤¿¤é¡¤³ä¤ê¤È¤¢¤Ã¤µ¤ê²ò¤±¤Þ¤·¤¿ (^^;

M¡¤H¡¤P ¤òÄ̤ëÊ¿ÌÌ ¤ò Ê¿ÌÌ¥¢¡¤M¡¤D¡¤P ¤òÄ̤ëÊ¿ÌÌ ¤ò Ê¿ÌÌ¥¤¡¤¤È¤·¤Æ¤ª¤­¤Þ¤¹¡£
¤Þ¤º¡¤Ê¿ÌÌ¥¢ ¤ò¹Í¤¨¤Þ¤¹¡£
Ê¿ÌÌ¥¢ ¤È ¢¢DHGC ¤ò´Þ¤àÊ¿Ì̤ȤθòÀþ¤Ï HP ¤Ê¤Î¤Ç¡¤Ê¿ÌÌ¥¢ ¤Ï¡¤DC ¤Î C ¤ÎÊý¤Î±äĹ¤È HP ¤Î P ¤ÎÊý¤Î±äĹ¤È¤Î¸òÅÀ Q ¤òÄ̤ê¤Þ¤¹¡£
¢¤QCP ¢æ ¢¤QDH ¤Ê¤Î¤Ç¡¤QC¡§QD = CP¡§DH = 1¡§4¡¤QC¡§CD = 1¡§3¡¤QC¡§4 = 1¡§3¡¤QC = 4/3 cm ¤Ç¤¹¡£
Ê¿ÌÌ¥¢ ¤È ¢¢ABCD ¤ò´Þ¤àÊ¿Ì̤ȤθòÀþ¤Ï QM ¤Ê¤Î¤Ç¡¤Ê¿ÌÌ¥¢ ¤Ï¡¤BC ¤È QM ¤È¤Î¸òÅÀ R ¤òÄ̤ê¤Þ¤¹¡£
¢¤MBR ¢æ ¢¤QCR ¤Ê¤Î¤Ç¡¤BR¡§CR = MB¡§QC = 2¡§(4/3) = 3¡§2¡¤BR = 4 * 3/((3 + 2) = 12/5 cm¡¤CR = 4 * 2/(3 + 2) = 8/5 cm ¤Ç¤¹¡£
Ê¿ÌÌ¥¢ ¤Ï BF ¾å¤Ç¤Ï¸òÅÀ¤ò¤â¤Á¤Þ¤»¤ó¡£
¼¡¤Ë¡¤Ê¿ÌÌ¥¤ ¤ò¹Í¤¨¤Þ¤¹¡£
Ê¿ÌÌ¥¤ ¤È ¢¢ABCD ¤ò´Þ¤àÊ¿Ì̤ȤθòÀþ¤Ï DM ¤Ê¤Î¤Ç¡¤Ê¿ÌÌ¥¤ ¤Ï¡¤CB ¤Î B ¤ÎÊý¤Î±äĹ¤È DM ¤Î M ¤ÎÊý¤Î±äĹ¤È¤Î¸òÅÀ S ¤òÄ̤ê¤Þ¤¹¡£
¢¤SBM ¢æ ¢¤SCD ¤Ê¤Î¤Ç¡¤SB¡§SC = BM¡§CD = 1¡§2¡¤SB¡§BC = 1¡§1¡¤SB¡§4 = 1¡§1¡¤SB = 4 cm¡¤SC = 8 cm ¤Ç¤¹¡£
Ê¿ÌÌ¥¤ ¤È ¢¢BFGC ¤ò´Þ¤àÊ¿Ì̤ȤθòÀþ¤Ï SP ¤Ê¤Î¤Ç¡¤Ê¿ÌÌ¥¤ ¤Ï¡¤BF ¤È SP ¤È¤Î¸òÅÀ T ¤òÄ̤ê¤Þ¤¹¡£
¢¤SBT ¢æ ¢¤SCP ¤Ê¤Î¤Ç¡¤BT¡§CP = SB¡§SC = 4¡§8 = 1¡§2¡¤BT¡§1 = 1¡§2¡¤BT = 1/2 cm ¤Ç¤¹¡£
Ê¿ÌÌ¥¤ ¤Ï BC ¾å¤Ç¤Ï¸òÅÀ¤ò¤â¤Á¤Þ¤»¤ó¡£
°Ê¾å¤è¤ê¡¤Ê¿ÌÌ¥¢¡¤Ê¿ÌÌ¥¤ ¤ÇΩÊýÂΤòÀÚÃǤ·¤¿¤¦¤Á B ¤ò´Þ¤àΩÂΤϡ¤¢¢BTPR ¤òÄìÌ̤Ȥ·¹â¤µ¤¬ BM ¤Î»Í³Ñ¤¹¤¤¤Èʬ¤«¤ê¤Þ¤¹¡£
¤½¤³¤Ç¡¤
¢¢BTPR = ¢¢BTPC - ¢¤RPC = (BT + CP) * BC * 1/2 - CP * CR * 1/2 = (1/2 + 1) * 4 * 1/2 - 1 * 8/5 * 1/2 = 3 - 4/5 = 11/5 cm^2
µá¤á¤ëΩÂÎ = »Í³Ñ¤¹¤¤M-BTPR = ¢¢BTPR * BM * 1/3 = 11/5 * 2 * 1/3 = 22/15 cm^3
¤Ë¤Ê¤ê¤Þ¤¹¡£
¥Í¥³¤Î½»¤à²È¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 12:30:15¡¡¡¡ MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡36279
uchinyan
·Ç¼¨ÈĤòÆɤߤޤ·¤¿¡£
ÅÓÃæ¤ÎÊýË¡¤Ë¤Ï¼ã´³¤Î°ã¤¤¤â¤¢¤ë¤è¤¦¤Ç¤¹¤¬¡¤³§¤µ¤ó¡¤
M¡¤H¡¤P ¤òÄ̤ëÊ¿ÌÌ ¤È BC ¤È¤Î¸òÅÀ¤ò X ¤È¤¹¤ë¤È CX = 8/5 cm
M¡¤D¡¤P ¤òÄ̤ëÊ¿ÌÌ ¤È BF ¤È¤Î¸òÅÀ¤ò Y ¤È¤¹¤ë¤È BY = 1/2 cm
¤òµá¤á¡¤µá¤á¤ëΩÂΤϡ¤¢¢BXPY ¤òÄìÌ̤Ȥ·¹â¤µ¤¬ BM ¤Î »Í³Ñ¤¹¤¤M-BXPY¡¤¤È¤¹¤ë²òË¡¤Î¤è¤¦¤Ç¤¹¡£

¤Ê¤ª¡¤
#36277
¡äº£²ó¤ÎÌäÂê¤Ç¡¢Î©ÊýÂΤΰìÊÕ¤ò2an¡¢CP:PG=n:(2a¡Ý1)n¤Ê¤é¤Ð¡¢µá¤á¤ëÂÎÀѤÏ
¡ä(n^(3)a^(2)/3)¡ß(6a¡Ý1)/(4a¡Ü2)¤Ë¤Ê¤ë¡£
n ¤Ë¤É¤ó¤Ê°ÕÌ£¤¬¤¢¤ë¤Î¤«¤è¤¯Ê¬¤«¤ê¤Þ¤»¤ó¤¬¡¤·×»»¤¹¤ì¤Ð¤Ê¤ê¤Þ¤¹¤Í¡£
¥Í¥³¤Î½»¤à²È¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 12:59:15¡¡¡¡ MAIL:uchi@sco.bekkoame.ne.jp ¡¡¡¡36280
¸··¢²¦
²¿¤«¤Ò¤Í¤ê¤¬¤¢¤ê¤Þ¤»¤ó¤Í¡¦¡¦¡¦
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 18:02:12¡¡¡¡ ¡¡¡¡36281
R.K.
ËÜÅö¤Ë»»¿ô¤Ã¤Æ´¶¤¸¤ÎÌäÂê¤Ç¤·¤¿¡£
¡¡¡¡ 5·î27Æü¡ÊÌÚ¡Ë 18:46:15¡¡¡¡ ¡¡¡¡36282
¿åÅÄX
µ×¤·¤Ö¤ê¤Î»²²Ã¤Ç¤¹¡£¶õ´Ö¤Î¤¤¤¤Îý½¬¤Ë¤Ê¤ê¤Þ¤·¤¿¡£
¡¡¡¡ 6·î2Æü¡Ê¿å¡Ë 16:41:34¡¡¡¡ ¡¡¡¡36283