Ϥʤ

ȤäƲơФ餯Ƥͤ¸ߤ˵ŤȤȴ֤ꡣ
ϻѷ-ѷ
18-1.5=16.5
522ڡ 0:08:13 32116
ߡ
򴪰㤤Τġ
ʤҤɤ
522ڡ 0:08:31 MAIL:amimorisama@hotmail.com 32117

PDM˰ư֤DFΰưѤʤʤʤä(ToT)
椬ȡ 522ڡ 0:11:42 MAIL:daisuke18@sb.dcns.ne.jp HomePage:32118
SUPER SPECIAL SEMTEX
פ֤ˣ̰⡦
ͻԡ 522ڡ 0:13:05 32119
Ѥ
http://www.diced.jp/~eityan/hoka/to.GIF
ʤޤ͡
16.5ǧڤǤޤ
֡ 522ڡ 0:18:57 HomePage:32120
ʸ
Ϥáߤʡ

դϤϤϤϲϣͤǽäƤ뤳Ȥ˵ŤƤ뤾2/3αߤʡ

롼ȽФƤʤۤˤʤʤػȤäѤФ

200.963ġʬ75

ܥ󲡤1ʬ椤뤳Ȥ˶äƺޤʤƤߤ

ޤޤȰóݤޤ衢ƥȤȤΤˡ
522ڡ 0:19:26 MAIL:kyorofumi@msn.com 32121
ߤ
׽οޤƷϻѷΰФƤޤ͡
߸̤ˤʤ뤫¤ޤɤ⳰¦ĤߤˤʤΤľȽǤޤ
ǤͳǤ뤫ʤġ

ФʤΤƴǤ礦
ʤ 522ڡ 0:24:02 32122
mikii
ϵפǤ

˵פϻѷˤʤ뤳ȤŤΤʡ
522ڡ 0:22:15 32123

AP=FPꡢAPκ޷ȡFP޷
顢FP޷Ѥ㤨Ф褤
FME=181/61/2=3/2ꡢѤϡ
18-3/2=33/2Ȥʤ롣ʱ߼ΨϰäʤΤ͡
Ƥꡣ600ǰˤƤϤޤΤϤɤǤ礦
ʤ񤷤٭äפ600
522ڡ 0:22:31 32124
Ѥ
פϻѷΰˤʤ뤳ȤϹƱǼޤ͡
֡ 522ڡ 0:25:52 HomePage:32126
㡼ߡ
켡Ѵߤʹͤ򤷤Ƥ褦䤯Ǥޤ
褯ͤ #32125 ˽񤫤Ƥ̤ʤǤ͡ʤ
Ȥ礦Ȥ䤯 522ڡ 0:26:29 MAIL:kakuromaster@star.cims.jp 32127
cocolo
פFPεפF濴Ȥƻ׼60žǤ͡ġ
⺣ǡ18פäơФյȡġġ

㡼ߡ
#32125θͥϻǤΡֻײפȿײפȽ񤤤äƤΤǾäޤġʤġ
ʼˡ 522ڡ 0:28:23 32128

#32128
ʤۤɡ

ľˤʤ뤳ȤϡѤѤǤ
椬ȡ 522ڡ 0:34:05 MAIL:daisuke18@sb.dcns.ne.jp HomePage:32129
Ʊ
PABˤȤFQQ'ᢤFAPꡢ
бѤΤǡFQQ'FAP120
522ڡ 0:42:59 32130
ͣ򡥥ǥ
16.5ʤäΤǡĹֱ򤷤 33/2˲󵢡
ʼ괺٤Ǥ

16.5ܤʤФȡ̤Ȥ(濴210)(ѷ)ˤʤʤפȷ
褦Ȥ顢ϻѷΣդϣ褷Ƥ⣴3Ȥʤ껻ϰϤæ뤳ȤȽ
33/2 ǧ

㤨СФ¾ˤȤ УƤȣƣѤưƽʬο޷Ʊˤʤꡢϻ
ξޤˤʤޤ͡

ϻѷʾޡˤˤʤ뤳Ȥ򸫱ۤˤȤϡǤ͡æ˹!
522ڡ 1:43:50 MAIL:cacrh525@hcn.zaq.ne.jp 32131
banyanyan
#32124
AP=FPפFQ=FPΤޤǤ͡
FPεפޤ
Ǥ뤳Ȥ˵դΤǤorz
522ڡ 2:00:31 HomePage:뤤²ײݻ32132
⡼ޥ
Ƥ
16.5 줺ʡȻפĤĥեǤƤƤ褫ä ^^v
ѷ򤤤äѤ񤤤бͤ顢٤ƴ60٤վбǤ͢ܤĹˤʤäƤˤʤޤ ^^v
522ڡ 9:15:41 32133
fumio
Ϥ褦ޤ
򤫤äǤǤϤޤ轵
轵Ϥ褤裵Ǥ͡ʡޥ뤵
522ڡ 9:16:02 32134
abcba@moka
ʤۤɡѷȤƤ꤯ȤäǤ͡ɤȻפޤ

ѷǤϤʤǵפˤʤ뤿ˤ
ABCDФľջѷADE(ADEľ)³PAˤäơAB,C,DȻѷPDEľѥջѷݤäޤްưȵפABCDȹƱʤΤʡ

ȤطʤȤʤΤǤˤ꿷abcba@mokaȲ̾ĺޤꤤפޤ(abcba̾äƤޤԤǤ)
522ڡ 9:50:57 32135
Ϥŷ
ī鵤Ťޤ
ǽ顡ߤѤФȤ
߻ΤǤ
īޤ
ޤ
#32120ȰǤ
ӻԡ 522ڡ 10:07:42 32136
uchinyan
Ϥˤϡƺϡ
⡤դдñȤǤ͡ʤʤդʤä

ǽ򸫤Ȥϡפ֤ɤꡤޤħŪĴ٤ޤ
δ֤ɤ֤ǹͤǤޤäΤǤäȿؤȤȡ߸̤Ǥϥ롼Ȥƥ᤽ʬΤǡ
ȤꤢľǷǤߤ顤ϻѷABCDEFȹƱϻѷ餽ϻѷѷȾʬѤ޷
ʬޤǡ
= 18 - 18 * 1/6 * 1/2 = 18 - 1.5 = 16.5 cm^2
ǧڤ򤷤ƤߤǼĤ줿Τޤ
ơ򻻿Ǥɤ뤫򷹤ƤΤǤΤȤϤʤFP ͤФǤ͡
FP FQ ƱĹ F 濴ȿײ60žʤΤǡ
FQ εפ FP Τ F 濴˻ײ60žΤˤʤޤ
FP εפϾǽҤ٤̤ꡤ礱뻰ѷ FMEʤΤǡOKǤ͡
ͥνȡ 522ڡ 10:48:11 MAIL:uchi@sco.bekkoame.ne.jp 32137
⡼ޥ
#32137
ʤۤɡˤ
䤫 ^^
522ڡ 10:51:56 32138
uchinyan
ǼĤɤߤޤϤꡤFP ͤΤñΤ褦Ǥ͡
ơϤ褤600 ʤ餫ˤꤤפޤ (^^;
ͥνȡ 522ڡ 11:18:37 MAIL:uchi@sco.bekkoame.ne.jp 32139
Ф
϶ˤưפ60ٻײ˲žʤǤ
522ڡ 12:51:28 32140
ޥ
ȡˤä600ͤƤޤΤǡɤʤ뤳Ȥʬޤ...Ȥˤߥ򤱤ͤФȻפäƤꡣ(^^;

Ȥ轵⥢ʥ󥹤Ǥˤǥեߤ򳫺Ť뤳Ȥˤޤ˲ǤνѤ򤹤ޤͼ18:00ˤꤷݤ߲ȤȤˤʤޤī˿ǵƤΤޤ޻ŻȤ塼Ǥ

Ȥ櫓ǡä masaru-y@sansu.orgޤǥᥤĺйǤm(__)m
PowerBook 522ڡ 13:18:06 MAIL:masaru-y@sansu.org HomePage:Men @ Work32141
λȼ
ʤۤɡ60ٲžǤФ餷Ǥ͡
ޤҤȤĸʤä
οʬˤ𤷤Ƥʤä㤡
󤹤Ǥ
522ڡ 14:24:58 32142

濴ľ˿ӤƤä顢Ĥϸ̤ȤϻפʤΤϰ°פǤ礦
522ڡ 17:15:30 32144

16.5Ǥ褦ˤʤäƤ
椬ȡ 522ڡ 19:28:01 MAIL:daisuke18@sb.dcns.ne.jp HomePage:32145
λȼ
ޥ
600ǰǤȤޤܥǥӥ塼ܡʾФˡ
ܡܥޥ뤵Τȡοʬμˤºɤ⤦ޤꡢºɤȤε򤳤ơǤѥѥ
ǡοʬˤ⡢ߤʤ󤬡𤷤顢֤褫äʡäƤ館衣פǤäơ
줫顢ֻ̾˥󥸡碌Ƥޤˤʤ뤳ȤäѤǡ說說ɥɥơȤäƤڤǤؤʥܥǤ⡢ʤˡ勞勞ĩǤΤ顢ޥ뤵ơäѤꤹͤʤʤȻפޤ̤ϼԤǤֻ̿פǡĥޤ줫顢ѥ⡦ʾСˡ줫ꤤ夲ޤ
523ʶ 13:14:08 32146
äѥȥ
ǰ٤600󡪤ǤȤޤ
ȡۤˡġͥեõ
ʤߤ601ϥܥˡġäƤܸͥեϡĤʤ
524ڡ 6:31:18 32147
Ĺ
ޤ
http://yosshy.sansu.org/junk/san599-1.gif

եߤϡ礤̵Ǥ͡
10/1,2 ʤܤˤޤ
㤫뤿 524ڡ 13:59:36 HomePage:åλؤ32148

ޤ򤤤ƤߤƤ
http://wwwa.dcns.ne.jp/~orienteering/link1-2.html
椬ȡ 524ڡ 15:53:56 MAIL:daisuke18@sb.dcns.ne.jp HomePage:32149
粬ҹ
פ֤ޤϽä꤫ʤȻפäǤɤɤȣƣѤȣƣФĹƱʤΤǡƣФưƱ
ΤѤ颤ƣͣŤ
äƣݣᣳ
ϲȤDz򤱤ޤʡˡؤͶǤ˾Ƥޤ
525 0:45:47 32150
Фݡ
ҤäȤƤ⤤뤫ȡ
ʤΤɤǤ硣

դΣ£ãĤգ¾ˣСãľˣѡ£þˣؤȤСᣱģѡᣱ£ءȤ롣УأѤ̤ʿ̤Σ£ãĤڤäȤѤʬ衣

ʿФƤΤǾǤϤޤ󡣤餺
525 11:51:18 32151
粬ҹ
#32148
Ĺء⤷٤ʤвȤägifäĺޤ󤫡
525 19:42:14 32152
ͣ򡥥ǥ
Ѥݤ
#32151 (1ܢ13)/4 ʡ
525 22:30:02 MAIL:cacrh525@hcn.zaq.ne.jp 32153
Ф
ͣ򡥥ǥ󡣡ͷǡפäƤ꤬Ȥޤ
Ǥ⡢ܤΤäƤΤʤ
¾˲򤫤줿Ƥ
526ʷ 20:59:43 32154

꼫Τ3ʬ٤Dz򤱤ޤ
ѷѤȴ㤤Ƥޤʤʤ줺
򻰲Ƥޤޤ
ͤˤϿʤǤ
ʸ褯ɤߤޤ
526ʷ 22:10:30 32155
ͣ򡥥ǥ
#32154
Ѥݤ󡢷׻ߥ򤷤ƤޤʬΤȤθְ㤤
ݤʷ׻ΤޤְäƤ뤫⤷ʤΤǡвդƽ񤤤Ƥߤޤ

XQαĹBDαĹθRPRADθSȤޤΤȤ
(ѿP-BXR)(ѿS-DQR)(ABCD)/2 () ǤФ褤Ȥˤʤޤ
BX Ȥȡ餫ˣ1/3
ͥ饦ꡢDR(1-x)/(4x-1) ޤBR3/(4-1)
ABCDι⤵23/
ͥ饦ꡢSD(2-2x)/(x+2)

3*(ѿP-BXR){3x/(4x-1)}*(3/2)x*(1/2)*(23/3)*(2/3)
x^2/(4x-1)
3*(ѿS-DQR)(1-x)/(4x-1)*(3/2)x*(1/4)*(1/2)*(23/3)*(2-2x)/(x+2)
(1-x)^2/{4(4x-1)(x+2)}
3*(ABCD)(3/4)*(23/3)1/2
(1)
x^2/(4x-1)(1-x)^2/{4(4x-1)(x+2)}1/4
衡4x^33x^25x10
4(x1/4)(x^2x1)01/4 ,(1ޢ5)/2
1/31ꡢ(1ܢ5)/2Ȥʤޤ
٤ϡäǤ礦 ?

527ʲС 0:33:44 MAIL:cacrh525@hcn.zaq.ne.jp 32156
Ф
Mrǥ
ǫʲ꤬Ȥޤη׻̤Ȱפޤۤá
ޤͷǤäƤ
527ʲС 9:00:10 32157

ļˡ 527ʲС 17:26:22 32158
ͣ򡥥ǥ
Ѥݤ󡣤⡢֤ۤáפǤ
ڤͷФƤ餤ޤ꤬Ȥ
ޤ
527ʲС 23:16:34 MAIL:cacrh525@hcn.zaq.ne.jp 32159

ͤƤޤ
ѥ구
ڥ󤬤
ʬǤ
٤ߤȸʤ
ɤäƤޤ
ᤷ(T_T)
ļˡ 527ʲС 19:09:43 32160

󤳤䤹ߤޤ
֤(-.-;)
ļˡ 528ʿ 10:58:38 32161

ʡԤäơ̾ŲˡԤޤ
ɤǤ⡢Ǥ͡ʤ
ɤʤ
ȾS
a,b,xS;ax=b
ʤ
aSS餫ϡʬޤ
SaS餫餷ǤɤƤǤ
ļˡ 528ʿ 16:52:39 32162
Ĺ
#32152
ޤΥڡΣԣϣФˡ֣ǣɣƥ˥νޤǡפޤ
㤫뤿 528ʿ 23:21:30 HomePage:åλؤ32163