!!!
5cmξΤǴñ᤮뤳ȤˤʤäƤ뵤
312ڡ 0:03:32 43011
٥륯åĥ
֤ä㤤ޤջѷ˵Ťдñ͡
ʤ󤫷ǼĤʤȻפä顢ѥޤΤޤޤǤ
312ڡ 0:10:43 43012
٥륯åĥ
BCNȤAMBMϿľ˸ꡢľѻѷǤޤ
AAPBMθޤǤĹ4ʬΤǡPޤǤ1٤ͤջѷʤΤPM1ʤΤ42-111

#43011
Τˡؤʤ黰ʿȤȴñǤ͡
345ľѻѷͭ̾ǤǤľܤˡˤϻȤʤΤǡʤȡ
312ڡ 0:19:00 43013
!!!
http://www.sansu.org/doc/readme.html
λϰϤäơΤȤä狼ȻפǤ
Ūˤ345̤˻ȤäɤäƤȤˤʤäƤǤ
312ڡ 0:21:39 43014
Ȥ
AP=5cmϻȤʤƤǤޤ

ɸA(0,0),B(4,0),C(4,4),D(0,4),M(2,4)Ȥ
xmaxima
trigexpand(tan(2*a))$
4-rhs(part(solve(4=ev(%,tan(a)=1/2)*x,x),1));1()
˭ԡ 312ڡ 0:24:10 43015
baLLjugglermoka
ADBF=5ȤʤFС3:4:5ˤAF=4BFAPPC=FD=1Ǥ͡

٤ǤԷǼĤο꤬轵ΤˤʤäƤޤ
312ڡ 0:27:52 43016
٥륯åĥ
#43014
ǤϿؤǤץǤä˶ػߤϤƤޤ
줾줬ˡǻ˥󥸤ФȻפޤ
312ڡ 0:28:06 43017
٥륯åĥ
äơ褯黻Ǥ345⻻ϰϤǧäƽ񤤤Ƥޤ͡
ʤߤ˼Ǥϡ345ϤޤΤ褦ʻȤϤǤޤ󡣻ϰϤǤϤʤΤǡΤäƤʤΡפäƴǤ͡
312ڡ 0:33:43 43018
ǯ
3:4:5ʤΤǡ4-3=1
Τ򤿤äơ٤ǧ٤δطǧޤ
ǡѥɤƤʤ褦Ǥ

312ڡ 0:41:59 43019
Mr.ǥ
꤬ǤȻפäƤ顢ꤷƤΤȰ㤦ֻˤǤ̲򤬤ä
....ȤѥǤ礦ʻϤߥ褯ޤ
312ڡ 1:20:19 43020

3:4:5Ǥ
ϤѤʬȻפְ㤨ޤ
3:4:5˵դʤ롣
312ڡ 1:42:52 HomePage:43021
ޥ
ޤä3:4:5...ʤꤷƤΤ̤βˡǤm(__)m
iMac 312ڡ 1:49:17 HomePage:ARENA43022
4329ܤβ
ϳھä
ƤAP5¤äƾ襤ʤ͡
312ڡ 2:02:32 43023

μ夤ʼʤˤΤǡĤΤ褦ˤdzΤƤ褦ȤȤǤ졢ȤȤϣСᣵְ㤤ФĹ狼äƤʤͽۤƲľƤ⣱ǸǤޤäƤޤ
ۥäȤޤ
⤷Ϣܣ£Фʬޤȣ¤ȣС£ͤθפ롦ȤäǵΤäΤǤ礦
Ϻꡡ 312ڡ 2:12:24 43024
Goosehouse繥
ʿDz򤤤Ƥޤޤ
312ڡ 2:22:50 43025
ֿء׾ι
AФĹ衢ȤäΤǤϡ
312ڡ 3:55:49 43026
̴
ޤ褯ȡԻ׵ġ֤ľѻѷ
ɤΤ
ٻΤ桡 312ڡ 5:48:28 MAIL:ˡ 43027

̲ϡ
⣳ˤʤäƤʤ褦^^;
312ڡ 5:56:33 43028
ϥ饮㡼ƥ
Ϥ褦ޤܤƬǤ򤱤ޤ
郎¿褦ʵƤޤ
312ڡ 6:08:00 HomePage:湩ؤ˥43029

ޤǽľapľbmθqȤ
ѷabqˤĤ
qba(90ִ)٤Ǥ뤳Ȥ顢
aqb(90ִ)٤Ǥ뤿ᡢ
ѷqabab=aqջѷ
aq=4ǡqp=54=1
ޤѷabqȻѷpmqλѷʤΤǡ
ab:pm=4:1ǤΤǡpm=1cm
2-1=1cm
ǤΤʡ
ޥ饿󡡡 312ڡ 6:28:27 43030
Ф
졣ޥ뤵󡣲㤤줿
ԥ饹ǣäǤǤޤʲˤ񤤤Ƥʡ
312ڡ 6:31:58 43031
Ф
Ĥޤʤ鼫Τɤäȯɽ⤷ʤ

դľѻѷܱߤȾ¤Ǥ뤳Ȥ
312ڡ 6:34:48 43032
ޤ륱
졩ѷУĤϣ
УáãġݣУġᣴݣᣱ



äơ줸ñΤǡξƹͤޤ

ܣ£Фʬ£äȤθΤȤޤ
ޤФȣ£ͤθšΤȣ£ͤθƤȤޤ

£Ƥˤơܣƣ¡ܢܣ£ơܣͣ£áܢܣ£ơ᣹١
äơܣƣ¤⣹٤Ȥʤޤ
ȤȤϡ£ƤȢţƤϹƱš¡ᣴ
ޤơƣ¡ᣲơ£ŤȤ狼ޤ

ˡŤȣä֤ȡ£ƤȢ£ãŤϡ
ơ£š¡£áܣƣ¡ܣţ£äǤƱ
ܣãţ¤⣹٤ʤޤ

٤ϡãͣŤ֤ƹͤȡ
ͣšţáţᣚᣱǤ顢
ãͣš£ãšᣱȤʤޤ

ǡǸˢУͣŤȢ£ŤȤ٤ȡ
棱Ǥ뤳Ȥ狼ꡢͣСᣱȽ
ͤϣãĤǤ顢ͣáᣲ
äơУáᣲݣᣱ

ʤ硡 312ڡ 10:19:11 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱43033

䤤ͼȤäƤȤߥϷ빽ޤ
ѤȻפޤ衣
Ĥˤθ0:00꤬򤱤꤬ΤǤ
դǤ衣
312ڡ 10:29:32 HomePage:43034

轵ϡ6ʸͤƤޤǤ
ǰ
312ڡ 10:30:19 HomePage:43035
uchinyan
Ϥˤϡơϡ
ࡤޥ뤵ߥäʡ٤ξȤʤƤ褤ʤΰˤʤäƤޤޤ͡
ʴǡ

P BC ʿԤ AB Ȥθ Q Ȥޤ
ȡQP = BC = 4 cmAQP = 90롤AQP 345 ľѻѷAQ = 3 cmBQ = 1 cmǡ
CP = BQ = 1 cmˤʤޤ

345 ľѻѷȤʤˤʤäƤС
ʿȤ鷺٤ξȤäˡȤƤϡ㤨СʤΤޤ͡

BC N Ȥޤ
ȡAB = BCBN = CMABC = 90= BCMABN BCMNAB = MBC = BAP/2 = NAPǤ
ǡABN AN ˴ؤޤ֤ B ΰư E AP ˤꡤ
AEN = ABN = 90롤NEP = 90= NCPNE = NB = NCNPE NPCȤʤäơ
CP = EP = AP - AE = AP - ABˤʤޤ
ǤϡAP = 5 cmAB = 4 cmǡCP = 5 - 4 = 1 cmˤʤޤ

Ǥ⡤ȤƤϡסʡ
ͥνȡ 312ڡ 17:50:14 43036

ܳѤθϡǤʤȤäƥޥå
312ڡ 13:29:06 43037
uchinyan
ǼĤɤߤޤ
ޤʬϤǤ礦

äꤷޤ#43036 E AP BM θǤ͡

βˡܦ򸫤򤤤ʤȻפäΤϡ#43033 5 cm ȤʤˡǤ
ΤˡϾ¿ˤʤäƤΤǡΤ褦ʤȤǽʤǤ͡
줫餹ȡ̤ˡCP = AB/4ˤʤꤽ

5 cm Ϳʤä黻餷Ƥ褫äΤޤ͡
ͥνȡ 312ڡ 14:25:32 43038
GOJU
ѤʬϻϰϤǤä
BCNȤANBP4:5ʬ䤹ΤANαĹCDαĹθLȤơ
AB:LP=4:5AB:LC=1:1LC=4,LP=5CP=1Ȳ򤯤Τ⤢꤫ʤȡ
312ڡ 15:31:53 43039
uchinyan
#43036θȾβˡ򾯤ɤơAP ĹͿʤλˡͤƤߤޤ

BC N Ȥޤȡ
AB = BCBN = CMABC = 90= BCMABN BCMNAB = MBC = BAP/2 = NAP
ǡABN AN ˴ؤޤ֤ B ΰư E AP ˤꡤ
AEN = ABN = 90롤NEP = 90= NCPNE = NB = NCNPE NPCENP = CNP

ANB + CNP = ANE + ENP = 90롤CNP = 90- ANB = BANNCP ABNCPNC = BNAB = 12
Ȥʤäơ
CP = NC/2 = BC/4 = AB/4
ˤʤޤ
ǤϡAB = 4 cmǡCP = AB/4 = 1 cmˤʤޤ

ʤߤˡNPE ANEPENEAE = 124AB = AE = AP * 4/5CP = AP/5Ǥ

ʤABN BCM 90ž֤ˤΤ ANBM ǡAP BM θ F ȤС
ABF AB = AF ջѷǡAF = AB = AE E F ϰפޤ
Τ褦ˡΤ E AP BM θʤΤǤäˤ˿ʤȤ򤱤Ƥޤޤ͡

ϤꡤAB = 4 cm AP = 5 cm Τ줫ĤͿ褫äȻפޤ
ͥνȡ 313ʶ 11:59:36 43040
river
򸺤餷ɤȻפ
312ڡ 20:58:03 43041

طʤäǿɤǤïHölderλȤƤĻȤФʬʤǤ
Υס 312ڡ 22:01:31 HomePage:浮ȣ43042
Goosehouse繥
ʿʳǽФƤߤޤޤ뤵ΰտޤβʤǤ礦

APBMθNȤȡ
ABN90-CBNĭ
ޤѤʤΤ
MPNᣲCBNĭ
ˡѷBCMľѻѷʤΤǡ
PMN90-CBNĭ
äơ
MNP=180-ʢMPNܢPMN
=180-2CBN90-CBN
=90-CBNĭ
ĺѤΤǡ
ANBMNP
90-CBNĭ

ǡꡢѤΤǡ
ѷABNϢAĺѤȤջѷǤ롣
ޤѷABCȻѷPMN2Ѥ줾Τǡ
ʤΤǡѷPMNƱͤջѷǤ롣
äơANAB
4cm
AP=5cmʤΤǡNP1cm
äơMP=NP1cm
MC2cmʤΤǡ21ǡMC1cm

313ʶ 4:29:39 43043

СᣵȤʤˡ򲿿ͤ񤫤ƤΤǡʲ꤯ɤ⤷ޤ󤬡#43024ǡ֤⤷Ϣܣ£Фʬޤȣ¤ȣС£ͤθפ롦ȤäפȤˡϡ
ܣ£Фʬȣ£äθšޤäȤ¤ȽŤʤʣС£ͤθƱȤäƳǧˤơš£ͤθǤȤȡ
ţƣ¤Ѥִݤջѷ
£Ǣᢤ£ãƤܣ£ǡܣ£ãơäƢܣУãơ᣹ݢܣ£ãơ᣹ݢܣ£ǡִݡ
ȢУãƤγѢܣУͤϢܣ£ФκѤʤΤǢܣУ͡ᣲִݤܣУƣáᣲִݡִݡִ
äƢУãƤִݤջѷˤʤꢤţƣ¤
ǣ£ơᣲãƤ椬£Ţᢤ£ãͤ£šᣲУá1/2£šᣱȵޤ
313ʶ 18:25:00 43044
DIRK NOWITZKI
ʿפĤ¾β᤿
Ǥ⤤ĤޤˤʤΤ⤢
313ʶ 21:14:38 43045