鯤ο
(680-646)/2=17
680/2/17=20
17+20=37
69ڡ 0:10:21 44582
٥륯åĥ
ľԤϤ줾줦ĤοͿʬĤľԤοͿʬȯΤǡľԡߤĤ2680
ȴƸȯ34ϡȴͤˤäƤĤο2ޤľԤο2
äƤĤľԤ17+20ޤ20+17ʤΤ37ͤˤʤޤ
69ڡ 0:10:48 44583

äΤ...
ӡ뤵ޤʤС
69ڡ 0:13:17 44584
¤ä
Ĥľ=340ޤǽФơ2017 ɤߡǼ
ĤϤ줿Τǡ...
69ڡ 0:17:52 44585
¤ä
Ĥľ=340ޤǽФơ2017 ɤߡǼ
ĤϤ줿Τǡ...
69ڡ 0:18:02 44586
ʪ
פڤʸȤ碌Ƥw

ľԤa͡ĤbͤȤ
1:2ab=680(ľa*ĤbͤФ+Ĥb*ľaͤФ)
2: ľԤ줿硡2(a-1)b=646
Ĥ줿硡2a(b-1)=646
ɤˤa+b=37ѤʤΤǥ饹37
69ڡ 0:18:22 HomePage:Twitter44587
鯤ο
(680-646)/2=17
680/2/17=20
17+20=37
69ڡ 0:19:34 44588
̤ꤹ1
Ф^_^
äդȥڡ򳫤餤ĤΤޤˤ꤬ƤƥӥåŷǤw
ĥ곧ƬɤãǤ̤Ϥʤ긷Ǥ͡
ơǤϥĤľԤοͿʬľԤϥĤοͿʬĤȯȤȤäǤдñǤ餯44ȸ¿äͽۤޤ
ѷƱѤ뤳ȤǤǤ͡
桹ɤȻפޤ
񡡡 69ڡ 0:28:28 44589
ǯ
ǽ򸫤ִ֡ݤꡪȻפäΤǤ褯ɤФۤɤǤ⡥
ľԤĤФơ֤ĤפȸäΤϡĤοͿľԤοͿܡ
ĤľԤФơ֤ĤפȸäΤǤ뤫顢ľԤοͿαĤοͿܡ
ιפ680ĤޤꡢĤοͿľԤοͿ340
͸餷ΤʱĤ򸺤餷Ȥȡˡ
ľԤ֤ĤפȸʤäΤϡľ1ͤˤĤ1󸺤äƤΤǡľԤοͿʬ
ĤľԤ֤ĤפȸʤäΤϡĤ1͸äƤΤǡľԤοͿʬ
Ĥޤꡢ680646˸ä34ˤϡľԤοͿ2ܤ롣
ΤˡľԤ17͡ȤȡĤ340/17=20͡ߤʤƱǤ͡

69ڡ 0:33:25 44591
̤ꤹ1
괺ե꡼ȡ겼Ƥޤ
٤ˤɤ^_^
⤦ǹդ
񡡡 69ڡ 0:35:49 44592
133ܤδ
44567

ηǼĤˤƤϵס겼ΤΤݤäݤפФ
69ڡ 0:37:58 44593
Mr.ǥ
ͤĤξ
(ľԤοͿ,ĤοͿ) (17,20)
ͤľԤξ
(ľԤοͿ,ĤοͿ)(20,17)
ˤ衢37ͤȤʤ롣
ȤǤ
Mr.ǥ((Ĥ)֤פĤޥ뤵Ϥͤ
ȤäƤȡ ֤뱳ĤפޤȤ
69ڡ 1:07:22 44594
ϥ饮㡼ƥ
Ϥ褦ޤ

Ǥ
69ڡ 1:07:35 HomePage:湩ؤ˥44595
ޤ
ݤǤ
ľԤȱĤ줫x͡yͤȤ
2xy=640
xy=340
(x,y)=(1,340)(2,170)(4,85)(5,68)(10,34)(17,20)

ȴοͿx'͡yͤȤȡ
2x'y=646
x'y=323
(x',y)=(1,323)(17,19)
(x+y)-(x'+y)=1ȤʤΤϡ
x+y=37ΤȤΤ37

񤭹ߤ򸫤ƥޡȤʲæ˹Ǥ
69ڡ 1:09:46 44596
̴
ľϢΩǡΰ̣ɤͤȳͤ
Ʊͤé夭ޤͤʶ̣ͤ
ޥͤæ˹Ǥ
ٻΤ桡 69ڡ 5:42:07 44597
Ȥ
饹οͿx(),ľԤy()ȤȤĤx-y()e1
줿СĤΤȤ
饹οͿx-1(),ľԤy(),Ĥx-1-y()e2
줿СľԤΤȤ
饹οͿx-1(),ľԤy-1(),Ĥx-1-(y-1)()e3
e1,e2ȤϢΩ,e1,e3ȤϢΩ XMaxima

e1:y*(x-y)+(x-y)*y=680$
e2:y*(x-1-y)+(x-1-y)*y=646$
e3:(y-1)*(x-1-(y-1))+(x-1-(y-1))*(y-1)=646$
solve([e1,e2],[x,y])$solve([e1,e3],[x,y])$
%th(2);%th(2);[[x=37,y=17]],[[x=37(),y=20]]
˭ԡ 69ڡ 8:18:08 44598
ޥ
ȡꡢĤξ޻Τ򤤤ƤޤꥸʥǤϤޤ..ͤ򾯤ޤѥǤm(_ _)m
iMac 69ڡ 11:38:31 HomePage:44599
uchinyan
Ϥˤϡơϡ
ࡤʸΰ˴ƤдñǤȤƤϹͤˤʤ
ȤƤϤͤϷ빽ΤǰפȻפޤ̤ξˤϹͤŤ餽
Ȥ櫓ǡβˡ⾯ؤݤǤʴǡ

դξǤϡ
ľԤľԡĤȥĤϤɤľԡפȤ礤
ľԤȥĤϤɤ֥ĤפȤ礤ޤ
ǡ֥ĤפȤȯβϡľԤȥĤΥڥο * 2 󡤤ǡ
Ϳ򥫥åǤäɽȡ(ľ) * (Ĥ) * 2 󡤤Ǥ
줬 680 ʤΤǡ(ľ) * (Ĥ) = 680/2 = 340 󡤤Ǥ
ˡͤС鳰ȡ֥ĤפȤȯβϡ680 - 646 = 34 󡤸ä櫓Ǥ
⤷줿ͤľԤʤС1 * (Ĥ) * 2 󡤸Τǡ줬 34 ꡤ
(Ĥ) = 34/2 = 17 ͡(ľ) = 340/17 = 20 ͡(饹) = (ľ) + (Ĥ) = 20 + 17 = 37 ͡
⤷줿ͤĤʤС(ľ) * 1 * 2 󡤸Τǡ줬 34 ꡤ
(ľ) = 34/2 = 17 ͡(Ĥ) = 340/17 = 20 ͡(饹) = (ľ) + (Ĥ) = 17 + 20 = 37 ͡
ɡɤˤƤ⡤饹̤οͿ 37 ͡ˤʤޤ

껻ݤˤϡ
ޤľԤȤơͥĤС˲äȡ
(ľ) * 2 ֥ĤפȤȯβ뤳ȡʤɤ̤Ƽ
嵭Τ褦ʹͤƳΤ褵Ǥ͡
ޤ(ľ) * (Ĥ) ĹѤȤߤʤơޤȤΤʬ䤹Ǥ
69ڡ 12:22:42 44600
uchinyan
ǼĤɤߤޤ


ʲεҤϡ⤽ϻ伫ȤٶΥ˲᤮ʤΤǤ
޳ѤʤΤǤͤޤǤˤȻפäƸΤǤ
Ȥ⤢äơˡʬϻ F.A.Q. ΡֻϰϡפεҤ򻲹ͤˡ
ĿͤǤиǼŪ˹ԤäƤΤǤäơҴŪʤΤǤϤޤ
ޤǤ⤴ͤǤ餺

ϳƱͤΤ褦ǡ
֥ĤפȤȯβϡľԤȥĤΥڥο * 2 = (ľ) * (Ĥ) * 2 󡤤˹ͤ롤
ȤȤΤ褦Ǥ͡
69ڡ 12:42:31 44601
uchinyan
#44592̤ꤹ1
Free TalkפǤνϤ¿οͤ˸Ƥ館ǽΤǡȤȻפޤ
ɬ⤳ηǼĤ⥢¿Ȥϸʤ褦Ǥ
ޤηǼĤǤν⡤ꥸʥ롤ɤǸξҲ𡤤ɤǤʤOKΤ褦ǡ
ˤ礤夬äȤ¿Ǥ
顤ؤν̤˱θʤɬפϤʤȻפޤ衣

ʤߤˡΡFree TalkפǤνϡ168롤޳ѷߤޤ

ޤΤϡ3/7 + 2/7 + 6/7 = 11/7طʤʡ
69ڡ 14:59:01 44602
̤ꤹ1
#44602
Ǥʤ鼡󤫤٤겼뤳Ȥˤޤ
ȡǤ
񡡡 69ڡ 18:31:04 44603
2N.K.
#44592
̤ꤹ1ռǤ͡
ͤ⹭ռޤ
ߤФޤ(^o^)
?????????????????????????????????????????????????? 69ڡ 20:07:33 44604
ˤ⡼
Ƕϼ㤤ͤäƤ夬äƤޤ͡
⤦ˤ˲ˡФƤȻפɡʬϰʲΤ褦˲򤭤ޤ

ľפοͿ֤͡ĤפοͿ¿ͤȤ롣
֤Ĥפȯѥϡʲѥ
ľפ֤Ĥעͣߣ²
֤Ĥפľעͣ¡ߣ
ȯϡʣߣ¡˲ǡ줬顡
ߣ¡ᣳ

ȴͤ°(i)(ii)˾ʬ뤬ܣ¡ᣳǤ롣

(i)
ȴͤľפξ硢֤Ĥȯθ
ȴľפΡ֤Ĥף¿ͤФȯ²
֤Ĥף¿ͤΡȴľפФȯ²
碌ƣߣ²󡡤줬ʤΤǡ¡ᣱ
ᣲäơܣ¡ᣳ

(ii)
ȴ֤ͤĤפξ硢֤Ĥȯθ
ȴ֤ĤפΡľףͤФȯ
ľףͤΡȴ֤ĤפФȯ
碌ƣߣ󡡤줬ʤΤǡᣱ
¡ᣲäơܣ¡ᣳ

ȴͤľפ֤Ĥפ
饹οͿʽ꤬򤤡
޻Ա¶ʼΡˡ 69ڡ 21:00:18 44605
̤ꤹ1
#44604
Ϥߤĥޤ礦
#44605
ΤˡȴͤĤľԤϴطʤȤ򤤤Ǥ^_^
񡡡 69ڡ 23:05:33 44606
⤵Ф
ľԤοͿx͡ĤοͿyͤȤȡ
֥Ĥפȯxy+xy=2xy=680
Ĥޤxy=340
ޤ1ȴȤΡ֥Ĥȯϡ2(x-1)y=646⤷x(y-1)=646
Ĥޤ(x-1)y=323⤷x(y-1)=323

Ȥ340323ǰʬ򤷤ơȭɤȤޤ
610ʶ 10:40:15 44607
ߡ
󡣻ʤ褦ʡŪˤϤǤлϰϤΤΤ򤪴ꤤ
ʤ̶彽彽ɽޤ
Ĥޤɽˤ9801Ĥοޤ
ˣĤ4925ʤɤ󤢤ޤϲǤ
¡ã䤫ʤ뻻ΥƥȤԤޤƥȤΤ50ͤǡϣ¤ϣäϣΣǺϡߤΤߤĤʬͿޤǤη̡90䡤ʿ3.7ˤʤꡤοͤ͡οͤ13͡οͤͤޤΤȤä򤷤οͤ13ͤΤͤǤ

611ڡ 10:35:26 44609
uchinyan
#44608
ʤդǤʤǤ
ֺǾܤפȤϤɤ̣Ǥ
ʥ֤ˤϡ֤ǤܤʤפɤƤޤޤǤϲʬʤǤ͡
ܤȬѷΤǡ㤨СѤȤդĹȤǾȤ̣Ǥ礦
ޤb/a^c ̾ b/(a^c) ΰ̣ǤǤΤǤ͡ (b/a)^c ΰ̣ǤϤʤǤ͡
ˡa^c ñ a c ݤ롤ä c 0 礭Ǥ礦
Ȥ⡤ؤǤؿΤȤǤɤʿǤ⤤ΤǤ礦

#44609
¾ˤǤޤ礦
⭢⻻ȤƤϤ䤳ʤ
611ڡ 13:11:48 44610
2N.K.
#44609
8484=7298=9872=7056 7056
X,Y,ZʤɤεȤв򤱤ޤDz򤯤Τ񤷤Ǥ
7
Ϥξ1̤ˤʤΤȻפޤ˷ޤޤæ˹Ǥ_(_^_)_(򤷤ƤΤʬޤ󤬡)
??????????????????????????????????????????? 611ڡ 16:02:14 44611
ߤ
#44609ʤߡ


г˰֤ʤΣˤ礭鸡ƤФΤʡ
ɬĤȤϸ¤ʤΤա


οͤ¤οʡοˤϣdzäƣ
ȤȤ˵դ뤫ݥȤǤ͡줾첿ͤ뤫
ޤʤȤΤϻ餷ʤʤ
611ڡ 17:26:14 44612
̤ꤹ1
ȬѷϾŪǤ͡
ʤΤǺƤޤ
ޤǤm(_ _)m
ʤΤ¾ΤΤ겼ޤ
:30롢60롢90λѷͤĤƱ򤷤ѷʬޤ
ѷ礭ˤĤƤϰۤʤäƤɤΤȤȤʬϲ̤ꤢޤ

񡡡 611ڡ 23:15:52 44614
2N.K.
#44614
14̤????
˺Ƥ뵤ޤ...
?????????????????????????????????????????????????? 612 18:42:24 44616
̤ꤹ1
#44616
Ǥ
ȤǡǯJr.դǤ̲Ϥ餯餤ˤʤޤ͡
ͤͽۤȡ餯40餤ˤʤȻפޤ(20145϶40)
ǯ㴳٤⤫ä褦˻פޤ
񡡡 612 20:24:13 44617
2N.K.
#44614
äƤɤäʾС
#44617
Ǥ
Ĵ٤ƤߤȤ2012,340ʤΤǡ֤󤽤줯餤ˤʤͤפޤ
614˲ȯɽߤǤ
ˤʤ
?????????????????????????????????????????????????? 612 20:45:55 44618
̤ꤹ1
#44618
ͤˤʤޤ
ޤΤޤ󤬡ͤʤ˺ǯJr.դδñʲ򤫤Ƥޤ(äƤȤϸ¤ʤ)
1:ꡣ̷ȴƲ򤤤Ƥ
2:§Ūʷ׻ꡣ4礭ʤäƤ뤳Ȥ˵Ťа֡
3:ޤ겼ΤꡣĤޤ11^3μ̤Ф褤
4:ꡣѤγɤ
5:ߤȾ¤ꡣ˵դв򤱤롣
6:ο;ޤäƤΤǡʤʣ
7:ʬꡣߤǤȤʤΤθĿ1ʲȤդƵФ褤
8:ʸꡣǰʬ򤷤Ĵ٤Ƥݡ
9:ǰʬꡣ褯Ĵ٤ɬפ롣abΥҥȤȤʤäƤ롣a򤱤bϴñߤ10031759
10:ʿԻշꡣĹѤɬפ롣
11:ޥ󡣲򤱤ʤä
äƴǤ͡
ߤ˺ͤ뤰륹()ȤȤ˽ФޤΤǡ縩̱ϤκݤͤλѤܤˤ뤫⤷ޤ͡

񡡡 612 21:16:30 44619
2N.K.
#44619
⤢꤬Ȥޤ
11̵ͤǤऺää͡
?????????????????????????????????????????????????? 612 21:14:11 44620
̤ꤹ1
#44620
Ǥ͡IJǤ
񡡡 612 21:17:08 44621
2N.K.
뤰륹롢ɸ̱ʤǤߤޤ
褦Ĥ٤Ǹ褦w
?????????????????????????????????????????????????? 612 21:17:54 44622
̤ꤹ1
褦Ĥ١youtubeǤw
¤ϺäΤǤˤʤޤw
äȡĹرȤĤǤ
񡡡 612 21:48:03 44623
2N.K.
㤢줿Ҹޤw
?????????????????????????????????????????????????? 612 21:58:22 44624
̤ꤹ1
꤬Ȥޤ
񡡡 612 22:16:35 44625
ߡ
Ǥ͡ĤΤʿǡ
9999ΤʿκϣʤΤǡ9944()66664499ϣĤ롣
9898Τʿκ49ʤΤǡ9872(4936)84847298ϣĤ롣
84ʾ97ʲʿϤʤ8484硣
⤦Τ18590ĤΡ185ˤʤΤϷɤۤʿѣǡäԿ(ʿѣ+1)ϡԿ(ʿѣˤ-1)ꣵ¿Ȥ狼ޤ
οͤϳμ¤ˣáߤʤΤǡ¦+4
οͤϳμ¤ˣߣáʤΤǡ¦+8
οͤϣáߤߣáΤɤ餫ǡ¾ΣοͤϡǤߤǤäΡߤκϤʤ
äơο13ͤϡ̤¦+5ˤʤ褦ˡ¦+6¦+7ǤȤ狼ޤäƣͤǤ͡

ȤƤϤꤹʤΤǡɤȻפޤ⻻Τȡ
613ʷ 22:09:11 44626
̤ꤹ1
ʬϰϤǤ뵤ޤΤ˿ش줷ƤͤͭˤʤꤽǤ^_^
񡡡 613ʷ 22:14:46 44627

դȻϿȰäƼڤ꤬ʤɤ
̿ȤʤꥹʤꤷƥåפƤ꤬ΤǤ
͡ 613ʷ 22:45:03 44628
̤ꤹ1
#44628
狼ޤԤäƤ

ȯɽ
ȤꤢͤγФܤƤޤ
1:
2:12
3:1
4:1/12
5:16/3
6:23̤
7:288
8:483844838883844838448384
9:(a)103109
(b)1009
10:25/6
11:(1)13210242016
(2)A1
:(1)Ǽ褦ˡ13210242016Ȥľ¸ߤƤ뤳Ȥ顣
񡡡 614ʲС 18:43:49 44629
̤ꤹ1
ˤʤäƤޤޤ͡
轵ޤDzˤǤw
񡡡 615ʿ 23:59:59 44630
2N.K.
Ǥ...
ޤʤȤ⤢뤵w
?????????????????????????????????????????????????? 616ڡ 0:02:38 44631
ߤ
ҥޤȤΤʤ顢ԿκѻϤǤ礦

߼ΨСʿñʻؿ׻οФĤȤä٤ǡ
⹻ؤϰϤμפʤϤ͸´оݡˤʤΤǡŪˤ
ʬڤ뤫Ȼפޤ

Уģơ
http://www.saiyou2.metro.tokyo.jp/pc/selection/28/

ŪȽǿʬϸ̳μԤǤʿͤ¿餷Ǥ
ؼǴ餵줿Ȥ˥ΥѥܤȤͤͭ
ƯǤ
616ڡ 1:32:18 44632
uchinyan
䤫⣱Фޤ礦
ǰʤꥸʥǤϤʤΤJMOͽǤ¸Τʤ餴ʤ
JMOϸ§ϿؤǤϻDz򤱤פǤ
ȤƤɸŪ񤫤ʤäȤⵤդФǾϢˤϼꤴǤ礦

䡧޳ѷABCDE ꤽ P ABP = 6롤AEP = 12롤ΤȤPAC ϲ٤Ǥ

ˡϤȻפޤ
ʤߤˡλפդƤΤϡˡġؿؤġ⹻ؤġǤ
616ڡ 12:04:44 44633
̤ꤹ1
#44633
126ĤǤ͡
޳ѷ2Ĥѷ1ĤȤ߹碌ƹͤޤ
ޤѤǤw
#44632
ΤɤǤ͡򤤤Ǥ
񡡡 616ڡ 18:45:33 44634
̤ꤹ1
1ַФäΤǡФޤؤǤλm(_ _)m
:15ѷڤȥѥΤߤѤƽ񤯤ȤϤǤ뤫񤱤ʤΤʤ餽ͳ򡢽񤱤Τʤ餽μҤ٤衣˥ѥϱߤ񤯤ȡڤȤΤߤѤΤȤ롣
񡡡 616ڡ 19:09:46 44635
uchinyan
#44634
126ĤǤ͡
󡼤ȡ㤤ޤ㤤ƤΤǤϡ
P ޳ѷʤΤ PAC < 108Υϥ
616ڡ 19:45:22 44636
̤ꤹ1
ޤ
̤ʬФƤޤ(餯APDˤʬ)
PAC12Ǥ
񡡡 616ڡ 20:02:34 44637
uchinyan
#44637
48Ǥ
ǰʤ㤤ޤϤ겿㤤ƤΤǤϡ
616ڡ 20:09:27 44638
̤ꤹ1
ơ˸Ƥ
񡡡 616ڡ 20:23:56 44639
uchinyan
#44637#44639
䡢äƤޤޤ
12ʤǤ
616ڡ 21:11:51 44640
2N.K.
#44633
ͤ12Ȥʤޤ
PBEBE򼴤ˤޤ֤ƤǤѷPBEȤ롣
ΤȤPPB,APEѷ
äơAB=AP=AEPB=PP
椨ˡAPBȭAPPϻǹƱ
äơPAB=PAPäơPAB=24
PAC=BAC36-PAB24=12
?????????????????????????????????????????????????? 616ڡ 21:20:37 44641
ŷŪ
PAD1γѤäۤ񤷤äȻפΤϥ亮ʤϥ
亮㤢ۤ䤫ʤȤ󤬤Τ
616ڡ 22:35:15 44642
ŷŪ

PAD㡣PAD1Ȥϲʤʤˤʡʲ
616ڡ 22:36:23 44643
̤ꤹ1
#44640
äƤޤޤ
񡡡 616ڡ 22:55:34 44644
uchinyan
#44641
ܤդβ򤢤꤬Ȥޤ
Ǥ
βˡϻλˡΣĤǤ
ʤߤˡؿزˡѷȱߤȤΤǤ
ľߤפˤǤʻˡǤޤ

#44642#44643
餫 CAD = 36ʤΤ PAD Τ礷Ѥޤ
APD 񤷤Τޤ

#44644
PAD = 48ʤΤǡ48 Ȥͤ򸫤Ȥ˸ä PAD ᤿ΤȻפäơ
Τ褦ʥȤˤʤޤʤ
ȡAPD = 126Ǥää񤷤ʡ

ʤľܤˤϴطޤ󤬡
#44635ͤݤΥҥȤˤʤ뤫Τޤ
ܺ٤ϡޤФФΤⲿʤΤǡ¾οͤˤǤޤ礦 (^^;
617ʶ 11:46:32 44645
ߤ
#44635
޳ѷȤȤϡ濴ѤΣ٤구ȥѥǺޤǤ뤫פ
ȤǤ͡

ޤǤ޳ѷѤϣ١ʣ١ݣ١ˡࣲᣲ
ʤΤǡ޳ѷ޲ǽǤ
617ʶ 13:06:15 44646
̤ꤹ1
#44646
Ǥ
#44645
ХƤޤޤw
#44635ϤҥȤ˺ޤ
񡡡 617ʶ 15:27:38 44647
2N.K.
#44633
̲פĤΤǰ񤭤ޤ(uchinyan󤬻פĤƤˡ⤷ޤ)
BEդȤѷA¦ˤĤꡢѷBEQȤ롣
ΤȤBE=QEQEA=60-36=24
ޤABEȭBEQջѷʤΤǡAQE=30
äơPBEȭAQEǹƱ
椨ˡPE=AE
äơPAE84ǡPAB=24
PAC=BAC36-PAB24=12
?????????????????????????????????????????????????? 617ʶ 20:33:31 44648
uchinyan
#44648
ܤդ̲򤢤꤬Ȥޤ
βˡϻ䤬ǽ˻פդˡȤۤƱǤ
֤ۤܡפȤΤϡͤƱǤͤ᤬äȰ㤦Ȥ̣Ǥ
βˡ򤶤äȤǤ񤤤Ƥޤ礦

(ˡΣ)
#44648Ʊͤѷ BEQ ޤ
ȡPBE = 30 BP EQ οľʬʤΤǡ٤θơPQE ABEǤ
ΤȤBEQ BQ οľʬ˴ؤоΤˤʤäƤΤǡPA//BQǡ
BAP = ABQ = QBE - ABE = 60- 36= 24롤PAC = BAC - BAP = 36- 24= 12롤ˤʤޤ

(ˡΣ)
#44641ƱǤ

(ˡΣ)
ѷ FAE F ޳ѷABCDE γˤʤ褦˺ޤ
ȡABF AB = AF ջѷǤ٤δط P AF ˤޤ
ϳ٤δطͤƤȡޤ EP = EF = EA EAP = 84롤Ȥʤꡤ
PAC = EAP - EAC = 84- 72= 12롤ˤʤޤ

ʤߤˡؿؤβˡϡ
濴Ѥȱ߼Ѥδط FAP E 濴Ȥ߾ˤ뤳Ȥ򼨤ˡǤ
ޤ⹻ؤβˡϡѤѴؿˤˡǤˤ褵
618ڡ 13:28:31 44649
2N.K.
#44649
βˡ򤢤꤬Ȥޤ
ʤۤɤɤβˡⶽ̣Ǥ͡
Τ褦ˡ1ĤФơʣΥץ򤷤ƹͤΤϡ
ȤƤɤȤȻפޤ
̣򤢤꤬Ȥޤ

?????????????????????????????????????????????????? 618ڡ 14:31:10 44650
̤ꤹ1
޳ѷ򤤤Ǥ͡
ͤκä⡢ۤȤɤ޳ѷطƤޤ
񡡡 619 8:44:16 44651
2N.K.
#44651
Ǥ͡
ʤɤطƤ򤤿޷Ȼפޤ
ˡȸƤˤϡѷ޳ѷʤɤο޷Ǥ뤳Ȥ¿ޤ
?????????????????????????????????????????????????? 619 14:35:23 44652
̤ꤹ1
#44652
Ǥ͡Τ(1ܢ5)/2ĤǤä
Ϻϳ(ȯϤˤ)Ǥ򤭼ˤȤäƤ񤷤Ǥ
ߤˡѷδطʤ顢ͤϺͽ޳ѷطΤޤǺäƤޤw

ĤǤǤ뤰륹ϺǤ(طͤ(()
񡡡 619 23:00:28 44653
2N.K.
#44653
ͽ޳ѷǤwwǤ͡
ɤ꤫ˤʤޤ͡
ǤФޤٷǼĤ겼Ʋm(__)m

뤰륹ǤޤåץɤƤʤߤǤ
Ф餯ƥåץɤ줿Ҹ뤳Ȥˤޤ^_^;
?????????????????????????????????????????????????? 620ʷ 20:50:32 44654
̤ꤹ1
#44635
狼ޤǤ겼ޤ͡
:뽽޳ѷޤν޳ѷĺΤŬ˻ABCӤޤΤȤABCľѤΨϺ礤餫ʤ
ޤΤȤν޳ѷΰָդǡɽʤ
񡡡 620ʷ 22:08:59 44655
2N.K.
#44655
1/15Ǥ礦
Ȥơͳѷ˳ܤߤμ1Ȥꡢ
ͳѷ14֤Ȥǽ뽽޳ѷǤ͡

#44629
JrդǤ̲50Ǥ
ͤ50ǡ빽֤ʤäǤ^_^;
եʥǤϡäȤȤ褦ФꤿǤ(^^

?????????????????????????????????????????????????? 621ʲС 22:35:21 44656
̤ꤹ1
#44656
Ǥ
Jrդϼʬ60礤餤Ǥ֤ʤ֤ʤ

Ȥǡǯ2017ǯǿǯǤ͡
¤6ǯ֤Ǥ^_^
ǯǤɤ꤬Ф뤫ԤǤ(ä)
񡡡 622ʿ 18:03:49 44657
2N.K.
#44657
Ǥ͡
ؤλϸĿŪˤФ󹥤Ǥʡ
ǿϢ꤬Ǥ뤫ڤߤǤ͡

?????????????????????????????????????????????????? 622ʿ 20:04:15 44658
̤ꤹ1
#44658
ͤλֹǤ
ǯä()·ä褦˻פޤ
ǿϢФ򤤤Ǥ͡
ȤꤢͽͤޤñǤФ뤫Ǥ(ver)
:ǯ(ǯw)2017ǯǡ2017ȤǿǤ2017ǿǤ뤳Ȥμ¤˾ˤɬĤοdzڤʤȤĴ٤ɬפޤǤϡ㤤ĤοdzڤʤȤĴ٤ɬפޤ
񡡡 622ʿ 21:30:11 44659
2N.K.
#44659
Ǥ͡
Τޤ޽ФƤ⤪ʤȻפޤ
ߤˡϢ2017(44.9)ĶʤǿθĿ
Ĥޤ14ĤǤ礦
?????????????????????????????????????????????????? 622ʿ 23:24:01 44660