PAʤPBǤ͡
ӥå 330ڡ 0:06:34 HomePage:θ27021
tl
ޤ餹PAPBǤ?
330ڡ 0:08:09 27022
Ҥ
CADθ˹ͤƸޤ
ȿž޷ŤͤƤߤѷǤޤ͡
330ڡ 0:09:48 27023
ޥ@ݤ
У¤Ǥ޵ʤΤǡǤޤġߤޤ
Ǥ󤷤㡩 330ڡ 0:10:05 27024
ۤ
פ֤˥
ѷPBCPBABŤʤ褦ˡѷPBCҤä֤ơѷABC
ˤäĤȡCΰưDȤ
DBC=60٤ꡡѷBCDѷ
ѷABCȻѷADCϹƱʤΤACB=30
äơ180-(30+25/2ˡ102.5
Ȥޤ
330ڡ 0:11:17 27025

CADػߤǤʾ̤ǤˤäɤߤƤޤ͡ʾС
ӥå 330ڡ 0:11:24 HomePage:θ27026
ۤ
#27025
åäƤľޤǤ
ϿޤǤ٤...
̤αȡ 330ڡ 0:14:14 MAIL:micci@sansu.org HomePage:ߤäα27027

BCоΤμȤPоΤQȤޤ
ABQѷǢBAQ=60
ACQջѷǡAQC=155-60=95롡CAQ=(180-95)/2=42.5
BAC=60+42.5=102.5

PBC=12.5뤫35+12.5*2=60ΤʤȤĤ餦ޤޤ
330ڡ 0:14:25 MAIL:kaitoexe@green.livedoor.com HomePage:ؼ Kaito's Lab.27028
⡼ޥ
ѷջѷȤǤޤ͡
155-60=95
(180-95)/2+60=102.5
330ڡ 0:15:53 MAIL:kennji72001@yahoo.co.jp 27029
⡼ޥ
#27020
weaponء
914ΥʪʪϤ狼ޤ
330ڡ 0:19:47 MAIL:kennji72001@yahoo.co.jp 27030
CRYING DOLPHIN
ͳѷPBQCɩȤʤ褦Qȡѷ
ջѷĤޤ

Ϳ줿ѤʤΤäƤΤ
äȿʡ

ơƻ̿ˤ뤫...
ǯԥ奦ȡ 330ڡ 0:19:55 HomePage:ȤƻȤ27031
weapon
䥹⡼ޥ󤵤
ԤģʪǤ뤳Ȥ
ȤȤǤ
330ڡ 0:20:47 27032
ޥ
𤷤ơޤʸΥߥʣУУ¡ˤޤm(__)m

ϡѴطڤäĥäơߤʤġˤȻԺƤǤΤǤ빽񤷤ȻפäǤ컲üԤγˤϤǤʤä褦Ǥ...
PowerBook G4 330ڡ 0:24:25 MAIL:masaru-y@sansu.org HomePage:27033
tl
ޤ餹PAPBǤ?
330ڡ 0:24:46 27034
ۤ
ޤäƤߤޤ
http://micci.sansu.org/kotae/santyare495.htm
BPޤ֤ȤΤ⤤ˡǤ
ʤۤ...ٶˤʤޤ
̤αȡ 330ڡ 0:27:30 MAIL:micci@sansu.org HomePage:ߤäα27035
tl
ߤޤ󡢥ɤʣƽ񤭹Ǥޤޤ>27034
330ڡ 0:28:28 27036
㡼ߡ
ͳѷ APCD ʿԻշˤʤ褦 D Ȥ
ͳѷ ABCD ߤܤΤǡѤޤ
ܹ衡 330ڡ 0:32:33 MAIL:ojamaru@amber.plala.or.jp 27037

̵ΤǺѤߤޤ󤬡CAD϶ػߤǤCADäƤʤǤˤϡֲʿ͡פȤޤ
330ڡ 0:35:32 MAIL:yhpnh760@ybb.ne.jp 27038
ޥ
󡢤ʲǤͤ...ʤߤ˻ꤷƤˡϤޤ񤭹ޤƤޤ...(^^;;
PowerBook G4 330ڡ 0:36:13 MAIL:masaru-y@sansu.org HomePage:27039
ޥ
#27038
http://dictionary.goo.ne.jp/search.php?MT=CAD&kind=ej

ѤΥեȥȤäȤǤ礦ޤΤơ٤ñʬäƤޤΤ...(^^;;
PowerBook G4 330ڡ 0:38:15 MAIL:masaru-y@sansu.org HomePage:27040

ʬޤ
330ڡ 0:47:25 27041

ʬ٤Ƥ顤ѷPACPCABŤʤ褦
ĥդջѷˤʤ뤳Ȥ˵դޤ
330ڡ 0:47:57 27042
ä
ѷBPQQBPФAƱ¦ˤ褦ˤȤȡ3Q,A,Cľ¤֤Ȥ˵դ˻ޤ

PQA17.5
PQCPQPCĺ145ջѷʤΤǡPQC17.5
äơPQAPQC17.53Q,A,CƱľ
BACABQܢBQA2577.5102.5
Ϥ 330ڡ 0:55:56 27043
Ȥ
ϥǥȤޥեȤѤޤ
ͣ4000ߤäǤ(ܤäƤ)ꤷ٤ľä
ȤΤ狼äƤʤܤ79ڡɤǺ
ٻǤǤޤ
ޤdz٤ŬˤȤäƤϤäƤ餹ȤȤǤʤ
뤳ȤäƤƺ򤯲dzٻľ
Ƥ꤬ȤǤ
˭ԡ 330ڡ 1:09:17 MAIL:fttnm528@ybb.ne.jp 27044
ma-mu-ta
P̤BC˿ľľ򼴤ȤоΤʿ޷ޤAбDȤȡAPDѷȤʤꡢDB,ACѷջѷĺѤʬȤʤޤBAC=72.5+30=102.5
330ڡ 2:59:37 27045
uchinyan
ϤϤ褦ޤɬñǤϤʤȻפޤҥᥭޤ ^^/
äȲ򸫤Ʊˡ⤢ꤽǤ

PBC BC ˴ؤޤ֤P ΰư Q ȤޤȡPBQC ϤҤǤ
ǡPBQ = 180 - BPC = 180 - 155 = 25ABQ = ABP + PBQ = 35 + 25 = 60AB = PB = BQ ˤʤꡢABQ ѷǤ
äơAQ = QB = QC ˤʤꡢQAC ջѷǤ
ǡQAC = 1/2 * (180 - AQC) = 1/2 * (180 - (BQC - BQA)) = 1/2 * (180 - (155 - 60)) = 85/2
äơBAC = BAQ + QAC = 60 + 85/2 = 205/2 = 102.5

̤ˡBPC = ABP + 120 ǡ޷ޤΤ褦ʰִطˤСBAC = 1/2 * (360 - BPC) Ǥ͡
ɬ⡢ʬǤʤƤ褫äΤǤ (^^;
ͥνȡ 330ڡ 9:06:48 MAIL:uchi@sco.bekkoame.ne.jp 27046
⡼ޥ
#27032
weaponء
錄ϤΤ褦򤷤Ʋ򤭤ޤ
330ڡ 8:56:01 MAIL:kennji72001@yahoo.co.jp 27047
ޥ
#27046
>ɬ⡢ʬǤʤƤ褫äΤǤ (^^;

̤ʤǤƴкäƤȤǡ(^^;;
PowerBook G4 330ڡ 9:11:31 MAIL:masaru-y@sansu.org HomePage:27048
uchinyan
#27016
⡼ޥ󤵤weaponء
äޤΤդޤʤ褦Ǥ
weapon#27018ȡפޤ
⡼ޥ󤵤ήβǤ⡢̤ꡢŷǤΤǤ͡οޤǡ
1ܡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡ䡡
2ܡܣܣݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡݡ䡡ܣܣ
3ܡܣܣܣܣܣܣݡݡݡ䡡ܣܣܣܣܣܣ
ǡǤʵ㤦ʡ
ͥνȡ 330ڡ 9:25:04 MAIL:uchi@sco.bekkoame.ne.jp 27049
ϥ饮㡼ƥ
Ϥ褦ޤ

ޤ⻰ѴؿǤ
̶彣 330ڡ 10:15:19 HomePage:ĩ27050
⡼ޥ
#27049
uchinyanء
ʤۤɡǤ͡

ʤߤˤ錄ϰʲΤ褦˹ͤޤ

1) T1T2F1F2=T3T4F3F4
2) T1T2T3T4>F1F2F3F4
ǡT3T4>F1F42Ȥ狼ꡢġT3=T4>F1=F42狼롣
ʤʤ顢ۤʤƱΤؤʤ鷹ʤ顣
⡢T1T2>F3F4 ǡġT1=T2>F3=F4 Ȥ狼롣ǤʤȷƤޤ
ĤޤꡢޤǤǡT1=T2=T3=T4>F1=F2=F3=F4 狼롣
3) T1T2T3F5F6F7=F1F2F3T5T6T7
顢T1T2T3=T5T6T7,F1F2F3=F5F6F7 Ȥ狼롣
ʾ夫顢T1=T2==T7>F1=F2==F7 狼ꡢ
F1F7 Ȥ狼롣

ɤä
330ڡ 13:58:19 MAIL:kennji72001@yahoo.co.jp 27051
uchinyan
Ǽɤߤޤ⡢PB ֤ʬ餢ä褦Ǥ ^^

ơʲˡΤǤٶˤʤޤ
ݥȤϡɤäѷ뤫Ǥ礦
ϲϤ񤷤ʤޤ褯ʬʤΤĤ롥

#27023, #27045
ʤۤɡѷ櫓Ǥ͡ϹƱȤǤФǤ͡

#27025
ϡ礭ѷ櫓Ǥ͡
äơ180-(30+25/2ˡ102.5
ϡ180-(30+35+25/2ˡ102.5١δְ㤤Ǥ͡
ȡ
仰ѷABCȻѷADCϹƱʤΤ
360 = BAC + CAD + BAD = 2 * BAC + BPC = 2 * BAC + 155 顢BAC = 1/2 * (360 - 155) = 102.5
ȤƤ⤤Ǥ͡
ʤ#27035
>BPޤ֤ȤΤ⤤ˡǤ
BCޤ֤פδְ㤤Ǥ礦

#27028, #27029, #27031
ϡ#27046Ʊ

#27037
ͳѷ APCD ʿԻշˤʤ褦 D Ȥ
ͳѷ ABCD ߤܤΤǡѤޤ
ΤˤǤθɤΤʡ褯ʬʤ
ä񤷤ʤäƤޤʤΤʡ

#27042
ʬ٤Ƥ顤ѷPACPCABŤʤ褦
ĥդջѷˤʤ뤳Ȥ˵դޤ
ࡢʬʤΤջѷϺޤθϤɤΤ
ֻѷPACPCABŤʤ褦ˡפϡֻѷPBCPBABŤʤ褦ˡפδְ㤤Ǥ礦
ä顢#27025ƱǤ

#27043
ࡢǽ餫ѷޤ
ȡʤꡢʤ
PQA17.5
ϡäȸ⡣ߤʤ
ϡB 濴Ȥ P, A, Q ̤ߤͤơ߼Ѥ濴ѤȾʬȤȤǼޤ
ϡΤˤǤ͡

#27050
ࡢä񤷤ʤꤽʵΤǤ

Ȥǡ#27039
ʤߤ˻ꤷƤˡϤޤ񤭹ޤƤޤ...(^^;;
˽񤭹ޤ줿ΤǤ礦
Ǥʤä顢Τꤿ ^^;
ͥνȡ 330ڡ 14:45:45 MAIL:uchi@sco.bekkoame.ne.jp 27052
uchinyan
#27052
ʥ쥹Ǥ
#27050
䤦ࡢä񤷤ʤꤽʵΤǤ
ѴؿǤ
ɤ⤦ޤ򤱤ޤǤ¿ʬäȤޤǤΤǤ礦
ޤǤ⤴͡

BAC = x ȤȡCAP = x - 145/2ACP = 180 - 35 - 25 - x = 120 - x ʤΤǡ
ABP ȤäơAP/sin(35) = BP/sin(145/2)
ACP ȤäơAP/sin(120 - x) = CP/sin(x - 145/2)
BP = CP դơʸȤޤäơ
sin(145/2)/sin(35) = sin(x - 145/2)/sin(120 - x)
sin(145/2)/sin(145) = sin(x - 145/2)/sin(120 - x)
sin(145/2)/(2 * sin(145/2) * cos(145/2)) = sin(x - 145/2)/sin(120 - x)
sin(120 - x) = 2 * sin(x - 145/2) * cos(145/2)
sin(120 - x) = sin(x) + sin(x - 145)
sin(120 - x) - sin(x) = sin(x - 145)
2 * cos(60) * sin(60 - x) = sin(x - 145)
2 * 1/2 * sin(60 - x) = sin(x - 145)
sin(60 - x) = sin(x - 145)
0 < x < 180 ꡢ-120 < 60 - x < 60, -145 < x - 145 < 35 ǡ
60 - x = x - 145
2x = 205
BAC = x = 205/2 = 102.5
ͥνȡ 330ڡ 15:53:02 MAIL:uchi@sco.bekkoame.ne.jp 27053
粬ҹ
ϵפ֤˻Ū˲򤱤ȻפޤФ򼴤Ȥޤ֤ĤȤޤܣ£УܣģУ᣷롡£СУġУáʢܣģУᣳݣݣߣ᣶ˢܣģУá᣶ꢤģУäѷޤġģäꢤģäջѷ
嵭ꡡܣģãᣴäƢܣãСᣱ
ܣ£áᣱݡʣܣˡݡʣܣˡᣱ
ĹȽ񤭤ޤʴǤޤοͤޤ֤ʤɤѤƽ褿ΤǤϡѴؿͶǤ˺ϲȤޤʡ
330ڡ 15:53:06 MAIL:toshi009@land.hokuriku.ne.jp 27054

#27052
ʴǤ
http://team2ch.ath.cx/src/sora2988.gif
APαĹBCθQȤȢAQC=ABC+BAP=120
ޤ颤QACջѷʤΤǢQAC=30
BAC=72.530=102.5
330ڡ 16:11:16 27055
uchinyan
#27052
ʥ쥹ΣǤ
#27037
ͳѷ APCD ʿԻշˤʤ褦 D Ȥ
ͳѷ ABCD ߤܤΤǡѤޤ
ΤˤǤθɤΤʡ褯ʬʤ
䤫ä񤷤ʤäƤޤʤΤʡ
ʬޤͤΤϴñǤ
׻⤦ޤˡ⤢ꤽǤ

ABCD ߤܤΤϡ
ADC = APC = 360 - APB - BPC = 360 - (180 - 35)/2 - 155 = 265/2
ABC = ABP + PBC = 35 + (180 - 155)/2 = 95/2
ADC + ABC = 265/2 + 95/2 = 180

ǡBAC = BDC = 180 - DCB - DBC Ǥ
ǡޤDCB Ǥ
DCP = 180 - APC = 180 - 265/2 = 95/2
PCB = (180 - 155)/2 = 25/2
DCB = DCP + PCB = 95/2 + 25/2 = 60
ˡDBC = ABC - ABD ǤABD AB = PC = AD ʤΤջѷˤʤޤǡ
BAP = (180 - ABP)/2 = (180 - 35)/2 = 145/2
PAD = DCP = 95/2
ABD = (180 - BAD)/2 = (180 - BAP - PAD)/2 = (180 - 145/2 - 95/2)/2 = (180 - 120)/2 = 30
DBC = ABC - ABD = 95/2 - 30 = 35/2
ɡ
BAC = 180 - DCB - DBC = 180 - 60 - 35/2 = 205/2 = 102.5
ͥνȡ 330ڡ 16:46:10 MAIL:uchi@sco.bekkoame.ne.jp 27056
uchinyan
#27055
⤢꤬Ȥޤ
ʤۤɡջѷġʤΤǤΤǤ͡
ѷϻȤʤΤΡĺѤ 120 Ȥ櫓Ǥ
⤦ޤʤѤߤޤǤ (^^;
ͥνȡ 330ڡ 16:57:36 MAIL:uchi@sco.bekkoame.ne.jp 27057
uchinyan
#27054
ϿˡǤ͡ʤۤɡޤ֤⤢
äȥȤƤȡ
ܣ£УܣģУ᣷롡
ϡ֢ܣ£УܣģУ᣷롡פǤ͡
ʢܣģУᣳݣݣߣ᣶ˢܣģУá᣶
̤ϡ֢ܣģУáᡥפǤ礦
ǸΤȤϡ
BAC = BAD - DAC = 2 * BPA - DCA = 2 * 72.5 - 42.5 = 102.5
ȤƤ⤤褦˻פޤ
ͥνȡ 330ڡ 17:18:07 MAIL:uchi@sco.bekkoame.ne.jp 27058
uchinyan
#27051
ʤäȤ褯ʬʤ
T, F ϻȤΤơˤ
1) T1T2F1F2=T3T4F3F4
2) T1T2T3T4>F1F2F3F4
ϡ
1) 8 9 1 2 = 10 11 3 4
2) 8 9 10 11 > 1 2 3 4
Ǥ͡
Τˡ10 11 = 1 210 11 < 1 2 Ǥ 2) ϤꤨʤΤǡ
䤳ǡT3T4>F1F42Ȥ狼ꡢ
10 11 > 1 2 OKǤ
ˡ
䤫ġT3=T4>F1=F42狼롣
ʤʤ顢ۤʤƱΤؤʤ鷹ʤ顣
ʤǤ10 11 > 1 2 ꡢ10, 11 ξʪϤꤨʤȤĤʪǤ
㤨С11 > 1 = 2 = 10 Ǥ⡢10 11 > 1 2 ϤΤǡ
㤨С8 > 9 = 3 = 4 ʤС
1) 8 9 1 2 = 10 11 3 4
2) 8 9 10 11 > 1 2 3 4
ΩƤޤäơ10 = 11 > 1 = 2 Ϥʤ褦˻פΤǤ

ʤߤˡ#27049ϡεǽ񤭤ʤȡ
1) 1 < 8
ǡ1 ʪ8 ʪʬޤ
2) 1 9 10 > 8 2 3
1 ʪ8 ʪʬäƤΤǡʤȤĺ¦ʪʤȤΩޤ
äơ9, 10 ʪʬޤȤʤȡʪĤʤΤǡ2, 3 ϵʪǤʤȡϤ 2) Ωޤ
ǡ1, 2, 3 ϵʪ8, 9, 10 ʪʬޤ
3) 1 2 3 11 12 13 14 > 8 9 10 4 5 6 7
ʤȤ⡢¦ˤϵʪġ¦ʪĤΤǡ¦ˤϤʪͤİʾʤȡΩޤ
ǡ11 12 13 14 ʪǤȤʤȡˤʪϻͤĤʤΤǡ4 5 6 7 ϵʪǤʤȤʤޤ
ʾǡ1 2 3 4 5 6 7 ʪ8 9 10 11 12 13 14 ʪʬޤ
ͥνȡ 330ڡ 18:37:05 MAIL:uchi@sco.bekkoame.ne.jp 27059
ҡΤ
餯ФǤ礦ʴǤʡ

http://www.sky.sannet.ne.jp/bomb/sansuu.html
9ߤ濴 330ڡ 19:40:43 HomePage:27060
⡼ޥ
#27059
uchinyanweaponء
Ĥʤ鼫ȯۡޤ
¾ˤ⤢뤫⤷ޤ󤬡μʤ顢1,1+2=3,3+4=7 ξ󤬤ޤȤơο꣱ĤƤ뤫٤䤹ΰ̣Ǥ͡
äȤ줬ܼ˻פޤ͡

錄ΤϼʬǤ褯ʬʤʤäƤޤ
ޤͤľƤߤޤ
330ڡ 21:48:59 MAIL:kennji72001@yahoo.co.jp 27061
uchinyan
#27060
ϡ#27054ƱǤ͡ޤ֤⸫Ȼפޤ
ͥνȡ 330ڡ 23:26:14 MAIL:uchi@sco.bekkoame.ne.jp 27062
uchinyan
#27061
ΤϡweaponΤ򿿻Ǥ (^^;
ϡweaponǤ

⡢⤦ˤʤ뤳Ȥޤ
̤פȤΤϡŷǤΤǤ͡
⤷̤פŷǤϤʤºݤ˽Ť̤ͤΤä顢ѤǤ
weaponήβʤСDzǽʤΤ񤷤ʤȻפޤ
Ĥޤꡢǽ 1 ̤ꡢ 8 ̤ꡢ1 ʪȳꤷƤ顢
1 7 ٤̤ꡢνŤ 1 7 ܤˤʤäƤ뤳Ȥ򼨤ФȻפޤ
⡼ޥ󤵤ήβǤϡͲʤƱͤˤǤޤǤǤ뤫ɤ
ͥνȡ 330ڡ 23:51:56 MAIL:uchi@sco.bekkoame.ne.jp 27063
⡼ޥ
#27063
uchinyanءϤ褦ޤ
̤פϡŷǤ
ͧͤϡ錄ˡֻ֤äƤޤ
βˡꡢǧƤߤޤ

οʡͧϡ

6ѷγդ1ĹȤ롣ΤȤ
6ѷĹ2Ĺг򤫤ʤ餺Ĥݤ

ȤΤǤϿǹͤƤޤñʡ

331ʶ 7:58:17 MAIL:kennji72001@yahoo.co.jp 27064
ʤ
Ф£äޤ֤

ޤʤäΤƤ뤦ˡ
#27046 uchinyan εʤɤƱȵŤޤ
ޤȤƺܤƤޤ
http://www3.sansu.org/tables/san0330_1025.gif
̹񡡡 331ʶ 7:58:59 MAIL:naka@sansu.org HomePage:naka's Home Page27065
uchinyan
#27065
ޤ򤢤꤬ȤޤʲˡΤǤ͡
ͥνȡ 331ʶ 8:40:44 MAIL:uchi@sco.bekkoame.ne.jp 27066
uchinyan
#27064
̤פϡŷǤ
Ϥ褫ä ^^;

ͧͤϡ錄ˡֻ֤äƤޤ
󡢤Ǥ
Ǥʤʤ#27059εϤɤʤΤǤ礦
Ƚ餹С11 > 1 = 2 = 10 8 > 9 = 3 = 4 ʤɤӽǤʤȻפޤ衣
ɤѤʴǤ
䳧βˡꡢǧƤߤޤ
ϤꤤޤǤޤ顢嵭εʹƤߤƲ

6ѷγդ1ĹȤ롣ΤȤ
6ѷĹ2Ĺг򤫤ʤ餺Ĥݤ
ľŪˤϡġȻפޤ
ϻѷξˤϡ濴̤뤹٤ƤгĹƱդ2ܤ顢2 ĹǤ͡
ʳϻѷϡϻѷդĹû˲餫˰ĥäƹǤ顢
г 2 ĹʤȻפޤ
ȾΤϡݤʤ
ͥνȡ 331ʶ 9:13:51 MAIL:uchi@sco.bekkoame.ne.jp 27067
ޥ
#27052
>ʤߤ˻ꤷƤˡϤޤ񤭹ޤƤޤ...(^^;;
>˽񤭹ޤ줿ΤǤ礦

θˤޤ#27060#27054βˡǤºݺϡʿԻշѷ򤯤äĤơȿ޷򤤤äƤơ֤򤳤ڤäƤäˤäĤ...פȤäƤǤ꤬褿ȤǤ
PowerBook G4 331ʶ 9:45:10 MAIL:masaru-y@sansu.org HomePage:27068
ä
#27052
uchinyan
>ࡢǽ餫ѷޤ
>ȡʤꡢʤ
>PQA17.5
>ϡäȸ⡣ߤʤ

ѷBPQQBPФAƱ¦ˤ褦ˤȤޤ
ABQϢABQ25ʢPBQݢPBAˡBABQ ջѷʤΤ
BQA77.5
PQABQAݢBQP17.5롦

ä֤Ȥơ

PQCϢCPQ145롢PQPC ջѷʤΤ
PQC17.5롦

ǡ
PQAPQC17.5Ȥʤ
3QACƱľˤʤ֤Ȥ狼롣

ʾBAC180ݢBAQ102.5

Τ褦ǡѷ٤ȤΤϼʬФȤʤäƤꤷޤ
¾ν񤭹ߤҸƤäƤȡʬäѷϤä䤫ˤ뤫ʤȡ(^^
س٤3Ʊľ٤ȤȯۤϾˤϸǤͤ

http://www.geocities.jp/afternoon_cocoa/0.html
Ϥ 331ʶ 10:20:34 27070
粬ҹ
uchinyan󡣤Ŧ꤬ȤޤΤȤǤʡ
ǶϤȽ񤤤ƤĤ꤬񤤤ƤʤǤ͡Ϸݤ
uchinyan¾ιͻˡɤǤ򤤤Ǥ͡βäˤϤȤƤޤ󤬡줫⿧ʹͻʤɤΤʡ˳ڤߤˤƤޤʡΰǡ򤹤ΤˤäȤäƴǤʡ
331ʶ 10:29:58 MAIL:toshi009@land.hokuriku.ne.jp 27071
ϥ饮㡼ƥ
Ǥ63Фǯˤʤޤ

ʾ˻ʪޤ3֤Фä
򤷤ޤ

٤ξ򻰳ѴؿDz򤯤ΤݤǤǤ
ĤMATHEMATICADz򤯤ΤǾ蘆ְʤ
ϲ򤱤ޤ
̶彣 331ʶ 10:43:12 HomePage:ĩ27072
⡼ޥ
#27067
uchinyanء

̣ѷˤ錄Ʊ褦˰ʲΤ褦˹ͤޤ

Ⱦ£α߼ˤϡ٤ƤդĹѷ뤬ߤˤϡƱäƤľ£αƱΤ濴ʳϽŤʤΤǡɤդĹ⣱ʾˤϼʤ̤ʤˡĤޤꡢ٤ƤĹդΤΤϡʤȤ⣱Ϥα߼夫Ϥ߽ФƤΤǡȰֱȤгϡľ£礭ʤ롪

#27072
ϥ饮㡼ƥ󡢤ФᤴϫͤǤIJǤ͡
¿ͥ쵤˥꥿ΤܤѤˤʤΤǤϤäƤƤޤ͡ǯӤ󤸤㤢ʤȻפäƤޤ
裲οΤƲޤ
331ʶ 11:01:04 MAIL:kennji72001@yahoo.co.jp 27073
ai
DAȿФˤʿԻշABCD
CDABäCDCP
PCD PCB + BCD
PCBջѷPBC*(180155)/2 125
ѷABCDCBϹƱʤΤǡBCDCBA 125 + 35 475
ĤޤPCD 12.5 + 47.5 = 60.
PCDѷȤȤ狼롣

PD PC PBPBDջѷ
BPD BPC DPC 155 - 60 = 95.
äơBDP (180 - 95)/2 = 42.5.

PDC = 60 Ȥ碌ȢD PDC + BDP 60 + 42.5 = 102.5.
ABCDʿԻշʤΤǢA D 102.5
331ʶ 12:10:04 27074
ʤ
#27073 ⡼ޥ󤵤
>߼夫Ϥ߽ФƤΤǡȰֱȤгϡľ£礭ʤ

ߤγȤäơֱ飲ĶȤΤǤ礦
331ʶ 12:27:40 MAIL:naka@sansu.org 27075
⡼ޥ
#27075
ʤء
ʤۤɡ
⤦ͤƤߤޤ(OrZ)
331ʶ 12:35:11 MAIL:kennji72001@yahoo.co.jp 27076
⡼ޥ
#27975ʤء

ѷгĹϣʤΤǡդۤξĹʤС㣱Ĥϱ߼ˤʤޤ͡ϡǽбƤг¦濴ȤȾ£αߤγ¦顢㣱ܤгĹϣ礭

ǤɤǤ硩
331ʶ 13:09:54 MAIL:kennji72001@yahoo.co.jp 27077
uchinyan
#27070
ä 󡢾ܤ꤬Ȥޤ
س٤3Ʊľ٤ȤȯۤϾˤϸǤͤ
ΤˡǤ⡢ĩ魯뤰餤ξʤפǤ礦

#27071
ǶϤȽ񤤤ƤĤ꤬񤤤ƤʤǤ͡Ϸݤ
⤷ä夦Ƥޤ (^^;

#27072
Ǥ63Фǯˤʤޤ
ϥ饮㡼ƥ󡢤ϫͤǤϤޤޤĥʤȡ
Ѵؿβˡ#27053ͤޤǡ񤷤ʤäƤޤޤ

#27074
BC ޤ֤ΰήǤ͡

#27073#27077ʤ
ʤϻ֤ʤΤǴۤ
ľŪˤϡ#27067Ʊͤ˻פޤåꤷʤǤͤ
ͥνȡ 331ʶ 16:18:15 MAIL:uchi@sco.bekkoame.ne.jp 27078
ʤ
#27077 ⡼ޥ󤵤

Ⱦ£αߤγ¦ǡ濴ȤȾ£αߤ¦Ȥΰ褬¸ߤΤǡ
Ⱦ£αߤγ¦ȤǤϡȾ£αߤ⤫ޤʤȻפޤ
⤦郎ΤǤϤʤǤ礦
331ʶ 17:53:59 MAIL:naka@sansu.org 27079
⡼ޥ
#27079 ʤء
̤Σѷ顢Ⱦ£αߤγ¦ǤȾ£αߤγ¦ˤʤȻפޤɤʤ
331ʶ 18:44:49 MAIL:kennji72001@yahoo.co.jp 27080
ʤ
ϻѷ

ۤƤΤϡοޤβ˰ưǤ
http://www3.sansu.org/tables/hexa00.gif

ȤǸäơ
>6ѷγդ1ĹȤ롣ΤȤ
>6ѷĹ2Ĺг򤫤ʤ餺Ĥݤ

ϡݡפǤ礦
ȤС롼λѷܤ벼ޤΤ褦ʣѷǤ
http://www3.sansu.org/tables/hexa10.gif
̹񡡡 331ʶ 23:01:35 MAIL:naka@sansu.org HomePage:naka's Home Page27081
⡼ޥ
#27081 ʤء
A ϲʬˤϤʤȻפΤǤ
A ξ٤濴Ⱦ£αߤȡɤ餫ϣʲεΥˤʤΤǡʿޤƼäƤʤΤǤɤOrZ

Ǥ⡢롼λѷܤ룶ѷ򼨤ȡޤ
꤬Ȥޤ
41ڡ 8:26:20 MAIL:kennji72001@yahoo.co.jp 27082
uchinyan
⡼ޥ󤵤󡢤ʤϻѷǤȿ㤬줽Ǥ

Ƚ񤭽Ф顢ˡʤ#27081ǼƤޤۤ͡줿
֥롼λѷפȤΤΤޤ󤬡ϲŪ˵ͤ᤭ʤΤǡҤäȤơȻפޤ

(ʤʹߡĹȤޤޤ)
(ˡѤޤ󤬡꤬ޤޤ)
ϻѷĥΤǤϤʤĺ򲡤ࡢȤѷγդĥ롢Ȥ
ƤǤ롢դĹ٤ aгĹ٤ b ϻѷͤƤߤޤ
[˸꤬ޤгĹ٤ bְ㤤Ǥ]
ϻѷդĹϤ٤ a Ȥޤ
ˡʬ䤹ʡѷγդ M ĥäѤ빽ˡǹͤޤ
ĥΤϡϻѷˤʤʤϰϤȤޤ
ѷΰդĹ b
M ĥäƤǤ濴˴ؤȿ¦ˤѷĺȤгĹ c
M ĥäƤǤƱΤгĹ d
ȤޤгϤλǤ٤ƤǤ
ȡϻѷˤϤʤʤϰϤǹͤƤΤǡd < b Ǥ
ޤ;Ȥä׻ǡ
a^2 = b^2 + c^2 - 2 * b * c * cos(30) = b^2 + c^2 - sqrt(3) * b * c
ޤǡb >= c (> sqrt(3)/2 * bϰĥ뤫ǡϻѷбޤ) ͤС
b ĹгˤʤΤǡb a ȤǹͤФȤˤʤޤ
ǡñʤˡc = b ȤƤߤޤȡ
a^2 = b^2 + b^2 - sqrt(3) * 2 * b * b = (2 - sqrt(3)) * b^2
ޤa, b > 0 Dz򤯤ȡ
a = sqrt(2 - sqrt(3)) * b
b = sqrt(2 + sqrt(3)) * a = (sqrt(6) + sqrt(2))/2 * a = 1.93185... * a
ˤʤޤϡa > 1, 0 < b <= 2 Dz򤬤ޤ
Ĥޤꡢ줬ȿˤʤޤ
[ޤǤǤ]

ʤμϡǡa = 1.02 ξΤ褦Ǥ

ΡʤΤͤ򾯤ɵƤޤ礦

κǽľ#27067Ǥϡϻѷĺĥ뤳ȤͤƤޤ
ϡϡɤʬФơĥˤʤ褦ʵǤ
ϡդĹѤʤǤ
ξ硢դĹ 1 ϰϤûʤäƤ⹽ʤΤǡΥǤ
ǡƹͤƤơԤƤ衢Ȥʤä櫓Ǥ
г b = c ˤƤߤΤϡ괺ñʾͤơѷƹԤȻפä櫓Ǥ
ȿ㤬ĤäΤϡ褫äȤζǤ (^^;
ͥνȡ 42 23:21:21 MAIL:uchi@sco.bekkoame.ne.jp 27083
⡼ޥ
#27083 uchinyanء

ĤɤǤ

>դĹ٤ aгĹ٤ b ϻѷͤƤߤޤ

äơѷǤϡ
錄ĤԥȤʤäƤߤޤ(^^;)
41ڡ 10:11:31 MAIL:kennji72001@yahoo.co.jp 27084
ʤ
#27063 uchinyan
b/a = sqrt(2 + sqrt(3)) = (sqrt(6)+sqrt(2))/2 = 2cos(/12)
οޤϳΤˤǤ
b/a ȤʤΤηȻפޤ

>롼λѷ
ȤΤ˱ߤǤʤȤͭ̾ʿ޷Ǥ͡
ޥĥΥ꡼󥸥ˤȤޤ

#27064 ⡼ޥ󤵤
䤳äơѷǤϡ
դĹ٤ aгĹ٤ b ϻѷ
줳䤬 http://www3.sansu.org/tables/hexa10.gif Ǥ
̹񡡡 41ڡ 10:44:18 MAIL:naka@sansu.org HomePage:naka's Home Page27085
ˤ
äȽޤĹǹͤޤ
ФαĹȣ£äθġ¤Ф˲­šФ£ä˲­ƤȤ롣ܣţ£ġᣳ롢ܣţģ¡᣶Ȥʤ롣
£ơaƣġbţСcȤȡУġᣲƣġ2bţġ2b+c
£ġᣲţĤ a+b=2(2b+c)a=3b+2c
ġ2(b+c)
ģáa-b=3b+2c-b=2(b+c) äƣġģ
ܣģáᣱܣģáᣳ
41ڡ 10:34:55 27086
uchinyan
(εϡ⡼ޥ󤵤ΤŦǡޤ̣ʤʤäƤޤޤ#27092, #27094, #27083դ)
#27084
䤳äơѷǤϡ
ȡʤ⥳ȤʤƤޤϻѷǤϤޤ
ϻѷϡ濴ФоΤĤĺгȡ֤ĺгȤǡĹ㤤ޤ
ԤϡդܡԤϰդ΢3ܡǤ͡
ͥνȡ 42 11:21:35 MAIL:uchi@sco.bekkoame.ne.jp 27087
uchinyan
#27085
ʤ󡢤꤬Ȥޤ
b/a = sqrt(2 + sqrt(3)) = (sqrt(6)+sqrt(2))/2 = 2cos(/12)
οޤϳΤˤǤ
Ϥǧ꤬Ȥޤ
b/a ȤʤΤηȻפޤ
ȡäȤ褯ʬʤΤǤդĹ٤ aгĹ٤ b ϻѷפǤϡ
b/a ϳꤷƤޤΤǤϤʤΤǤ礦
ֺפȤΤ褯ʬʤΤǤ

>롼λѷ
ȤΤ˱ߤǤʤȤͭ̾ʿ޷Ǥ͡
ޥĥΥ꡼󥸥ˤȤޤ
ҤäȤơ¦δݤߤӤӤĤθ̤ǰϤޤ줿޷ΤȤǤֻѷפȤäƤΤ
֥꡼󥸥פǡʬޤ (^^;

Ǥ⡢ȿ򤹤˸ĤƤޤΤˤϡĤΤȤǤæ˹Ǥ
ͥνȡ 41ڡ 11:48:45 MAIL:uchi@sco.bekkoame.ne.jp 27088
⡼ޥ
#27085,#27087
ʤuchinyanء
󡢤ʤۤɡ
ʣѷ¸ߤ
ʬƬäƤȤ褯ʬޤ(^^;)
41ڡ 13:10:41 MAIL:kennji72001@yahoo.co.jp 27089
uchinyan
#27086
ʤۤɡ30١60٤򤦤ޤȤäʲˡǤ͡
ʤǸդϡ#27055˾ᤤʡ
ͥνȡ 41ڡ 13:26:19 MAIL:uchi@sco.bekkoame.ne.jp 27090
ʤ
#27088
>>b/a ȤʤΤηȻפޤ
ޤǤʤǾδְ㤤ǤʤơäΤϡ

b/a < 2 Ȥʤ룶ѷ̵¸ߤޤΤʤǤ⡢
b/a ǾȤʤΤϡդĹ٤ aгĹ٤ b
ȤʤȻפޤ
̹񡡡 41ڡ 14:46:43 MAIL:naka@sansu.org HomePage:naka's Home Page27091
⡼ޥ
#27091
ʤuchinyanءǧޤǡ

롼Σѷ⡢褯餹٤ƤгƱĹʤǤ͡
ѷγդĥäƤȤ᡼ǤʤȤʤ狼äƤޤ
Ȥˤ⤫ˤ⤳ʷΤΤȯȤϡ餷
41ڡ 20:04:46 MAIL:kennji72001@yahoo.co.jp 27092
ʤ
#27092 ⡼ޥ󤵤

äȤǤ
դ٤ƣΤȤгܤĹϡ
ܤ(sqrt(6)+sqrt(2))/2
ܤsqrt(2)
Ȥʤޤ
mobile 42 3:07:38 MAIL:naka@sansu.org HomePage:ʤ27093
uchinyan
#27092, #27093
ۥȤѷդĥäƤǤƱΤгĹ㤦
Ǥ⡢ˡ餷ơϡѷΰդû顢¾гûǤ͡
ʤʤȿ (^^;
⡼ޥ󤵤󡢤Ŧ꤬Ȥޤ
ǡϢƤޤ
ͥνȡ 42 8:26:23 MAIL:uchi@sco.bekkoame.ne.jp 27094
⡼ޥ
롼δѷϡ"Ϥ"rȤȡ롼ΣѷμĹϣˤ餺rˤʤפȤΤȤǤ

ĺȤդΤʤѤιפϡnѷѤ¡180*nnѷѤ¡360*(n-2)-180*n180*n720 Ǥ͡

顢n=5 ΤȤϡ180ˤʤ뤱ɡʾϤɤʤǤ礦
n̵¤ˤʤä360ˤʤꤽ
ɤäʡ
42 12:27:48 MAIL:kennji72001@yahoo.co.jp 27095
ERĹ
ñ˹ͤޤ(^^;
http://www.geocities.jp/taki_math/kaihou.html
42 14:32:04 27096
fumio
Фϡ
43ʷ 0:43:48 27097
uchinyan
#27095
äꤿȤʬʤΤǤ
ϡ롼ΡϡΤäΤǸ򤷤Ƥ뤫⤷ޤ󤬡

롼ΣѷϡѷȤˡγĺ˸礦ѷդüȡۤɤĺȤεΥȾ¤ˤ
ĺ濴ˤƱߤƺ褦Ǥ
ϡʤвǽǤ
äơֳĺȤդΤʤѤιספȤΤϡѷγܱߤͤơ˴ؤ롢߼Ѥ濴ѤȤδط顢
ˡ360 * 1/2 = 180١ˡǤ СˤʤΤǤϡ
ǡĹϡˡr Ȼפޤ
ϤƤ餴ʤ
ͥνȡ 43ʷ 9:11:35 MAIL:uchi@sco.bekkoame.ne.jp 27098
⡼ޥ
#27098 uchinyan ء
ۤȤ꤬Ȥޤ(^^;)

γ¦γѤιפ̿䤳Ƥޤ
43ʷ 10:40:08 MAIL:kennji72001@yahoo.co.jp 27099