ޥ
ʤ񤷤...ΤĤǺޤԶ礬ʤ԰¤Ǥ....
PowerBook 67ڡ 0:09:11 MAIL:masaru-y@sansu.org HomePage:29953
Ĺ
Фϡ
ǼĤ줿ɡԤ˺ܤʤʤ
ϤޤޤĤ 67ڡ 0:19:48 HomePage:åλؤ29954
Ҥ
ꥴ׻ޤǤȽʤΤǤ줫ͤޤ
67ڡ 0:20:06 29955
Ĺ
ܤä(^^;
ǰΤˡ⤦äΤϡ̵뤷Ƥ
ϤޤޤĤ 67ڡ 0:22:35 HomePage:åλؤ29956
㡼ߡ
ϻפĤʤäΤǺǽ餫黰Ѵؿǡ
P ϳʤΤ BPC = 120ǡ
APB = Ȥ APC = 240-
PA=PB=PC
APB : BPC : CPA = sin : 3/2 : sin (240-)
ξ狼 sin 133/86 (ʲά)

2 Ϣ³ 2 ̤ġ
𡡡 67ڡ 0:26:08 MAIL:ojamaru@amber.plala.or.jp 29957
ޥ
#29957
Ϥ껰ѴؿǤ(^^;ˤƤ⣵ʬ϶ðŪȡ

# ޡ̤ˤʤäɤäΤǤϡ
PowerBook 67ڡ 0:28:47 MAIL:masaru-y@sansu.org HomePage:29958
ʤ
ãФαĹȣ¤θؤȤ롣Уأ¤ȢңУä򤯤äĤȣգУäѷˤʤꡢϢУ£äأСУáᣱꡢУ£áңУáᣱäƣ£СУҡᣱ
67ڡ 0:38:54 MAIL:jun23@guitar.ocn.ne.jp 29959
ʤ
ãФαĹȣ¤θؤȤ롣Уأ¤ȢңУä򤯤äĤȣգУäѷˤʤꡢϢУ£äأСУáᣱꡢУ£áңУáᣱäƣ£СУҡᣱ
67ڡ 0:38:59 MAIL:jun23@guitar.ocn.ne.jp 29960
ʤ
٤⤹ߤޤ󡣥ѥɤ狼餺ǤޤǤΣսΣϡθǤޤǤ
67ڡ 0:45:49 29961
DERA
#29960
أСУáᣱꡢУ£áңУáᣱäƣ£СУҡᣱ
أСУáᣱꡢУ£áңУá᣷äƣ£СУҡ᣷
67ڡ 0:48:23 29962
ʤ
ģţң󡢤꤬Ȥޤ
67ڡ 0:51:24 29963
sugitakukun
#29953
Ǥ
ʤʤꤳޤȤϰϤˡ

PAB=PBA,PAC=PCAꡢPBC+PCB=180-60ߣ=60롢äƢBPC=120
CPαĹABθQȤȡѷQP:PC=1:7äQP:PB=1:7
ޤQPB=60=BARꡢQBP梤RPA
ʤΤǡBA:AR=7:1

AR=ȤΤȤAB=
ǡPABοľʬˤ롣
ǡABοľʬꡢARαĹȤθS,B̤ARʿԤľȤθTȤ
ΤȤBAS=ABT=60Ǥ뤫顢AS=BT=
ǡPRS梤PBTǤꡢBT:RS=7:7-1=7:6

äơAPR:ABP=RP:PB=6:7ꡢABP=3.5cm^2 ġʲ

ƤʴǤޤ
ǶỻǮ⤤ΤǡѴؿ
䡢ȤäƤ⤢ޤ򤱤뼫ޤ^^;
ܣ˻ԣӶ衡 67ڡ 0:53:06 MAIL:sugitakuunikun@msn.com HomePage:White Shadow29964
DERA
#29963
ѥɤ狼餺ǤޤǤ
ޤ
67ڡ 0:55:00 29966
ʸ
٤졦ޤ
67ڡ 1:08:26 MAIL:kyorofumi@msn.com HomePage:ʸ29967
CRYING DOLPHIN
񤷤ä

ǽϡ֢£äաפȤפߤȴФ
פߤӽȡȤꤢʿȤ
Ф

ޤ˸ä
ֺǶλӤԿʤΤϡDz򤱤ʤä餹ػȤ
ǧڤ夵ä黻Dz򤤤Ƥߤ䤬졪
ʤƤ褦ʵΤǡŪˡõäƤߤ뤳Ȥˡ

ɡ
ãФαĹȣ¤ȤθѤȤãѤαĹȣ¤̤£äο
ȤθӤȤȡѣӣ¤ȢңУäƱǤ뤳Ȥ
ʤޤ줿Ǥ⤤ϥӥˤʤޤ
饯񡡡 67ڡ 2:29:04 HomePage:ȤƻȤ29968
Ĺ
#29947
⡼ޥ󤵤
Ȥˡ⤢ޤ͡
67ڡ 14:18:03 29969
ϲ
ä
67ڡ 15:25:55 29970
uchinyan
Ϥˤϡơϡ񤷤¤񤷤äǤ
ī򸫤ơ줳Ƭǿ޷žƤߤƤ⤵äѤʬ餺Τޤ޻ŻƤޤޤ
äȻ֤줿ΤǡȤˤФȺɸǥ㥴äƲȤ򤷤ޤ
ǤϤȡ򤢤줳ϺƤơʤۤɡȻפĤˡ (^^;

CP Ĺ AB Ȥθ Q Ȥޤ( Q 虜虜ĤƤä褦ʡ)
ABPABC = 18 ʤΤǡPQCQ = 18PQCP = 17 = PQBP Ǥ
ơAP = BP = CP ʤΤǡPBA + PCA = PAB + PAC = BAC = 60Ǥ
ޤBPC = 2 * PAB + 2 * PAC = 2 * BAC = 2 * 60 = 120ǡBPQ = CPR = 180 - BPC = 60Ǥ
ǡBP դȤѷ BR ˴ؤ C ȿ¦ˤĤ BP ʳĺ S Ȥޤ
BPQ = 60ʤΤǡQ PS ˤޤ
BSQCPR ˤơ
SBQ = SBP - PBQ = 60 - PBA = PCA = PCRBSQ = 60 = CPRBS = BP = CP ʤΤǡBSQ CPR Ǥ
ǡSQ = PR ǤPQBP = 17 äΤǡPQPS = 17SQPS = 67 = SQBP ǡPRBP = 67 ޤ
줫顤APRABP = PRBP3ABP = 67 ʤΤǡABP = 3 * 7 * 1/6 = 7/2 cm^2 ˤʤޤ

Ƕᡤפ꤬³Τǡ񤷤ʤꤽʤȻפäƤޤ
ƬʬǤʤäƤ褦Ǥ (^^;
ͥνȡ 67ڡ 16:37:17 MAIL:uchi@sco.bekkoame.ne.jp 29971
uchinyan
ǼĤɤߤޤ

#29953
䤫ʤ񤷤...ΤĤǺޤԶ礬ʤ԰¤Ǥ....
Ϥ񤷤äǤɸǤäƤƱʤΤǡԶϤʤǤ͡

#29957
Ѵؿˤˡ
ξϡǽ顤APR ξǺɸȤޤ褦ˡǤ
APC = Ȥơcos = 11/43sin = 24/43 * sqrt(3)AP^2 = (14 * 43)/(13 * sqrt(3)) Ȥʤ褦Ǥ
(äơޤϾ ^^;)

#29960#29961#29962
ãФαĹȣ¤θؤȤ롣Уأ¤ȢңУä򤯤äĤȣգУäѷˤʤꡥ
ŸϤʤ㤦褦Ǥǥϡ#29971Ʊ褦Ǥ

#29964
䡥QBP梤RPA
ʤΤǡBA:AR=7:1
ʤۤɡ餬ݥȤǤ礦
Ⱦϡ礭ѷĤĤʤäʿԻշȤҤͤƤ褦Ǥ͡
#29976ñʡ

#29968
ãФαĹȣ¤ȤθѤȤãѤαĹȣ¤̤£äο
ȤθӤȤȡѣӣ¤ȢңУäƱǤ뤳Ȥ
ʤޤ
츫ۤʤäƸޤPBC = 30ʤΤǡ¤ϡ#29971ƱȻפޤ
ޤθ꤫ϡƱǤ (^^;

#29973
Ѵؿܿեȡ

#29976
Ⱦ#29964ƱȾϤñǤ͡

ʤȤϴطʤǤ
#29969
䥹⡼ޥ󤵤
䣲Ȥˡ⤢ޤ͡
Τ ^^/Ǥ⡤ݤǤ
(ɲ)
#29974⻲ȡξǤϴñʤ褦Ǥ
ޤ#29974κǽμϡľŪʤΤǡΰ̣ǤľǹΤƤˡȤפޤ
ĿŪˤϡǽŪˤϡθˤĤιͤΥƥåפФȻפΤǡ
ֹͤפȤƤϡ#29948㴳ݤ˴ޤ
ϡޤǤĿŪʴۤǤʥȤǤϤʤäʡȿʡ
(ɲý)
ͥνȡ 68ʶ 16:04:33 MAIL:uchi@sco.bekkoame.ne.jp 29972
ϥ饮㡼ƥ
٤ʤޤѴؿȿեȤǤ
׻ְ㤤̵Ȳ򤱤蘆ְʤ
Ф˲򤱤뤳ȡեȤϰǤ
67ڡ 22:20:32 HomePage:湩ؤ˥29973
Ĺ
#29972
>>Τ ^^/Ǥ⡤ݤǤ
׻ߥΤ񤷤餤ñˤǤˡ⤢ޤ衣
nCrp^(n-r)q^r (r϶,q=1-p
={(p+q)^n+(p-q)^n}/2
={1+(2p-1)^n}/2

69ڡ 0:39:51 29974

ΥץϤȻפޤ񤭤ޤ
PAB=aȤȡBRC=60+aPCR=60-aʤΤǡBPC=120
(ߤ濴Ѥȱ߼ѤδطȤФǤ
CPαĹABȤθD, PABؤο­E, CABؤο­F, RABؤο­GȤȡѾ狼顤DP:PC=1:7ʤΤ,DP:PB=1:7
DABR梤PBDǤ뤫顤RA:AB=1:7
äơBE:EG=(7/2):((7/2)-0.5)=3.5:3=BP:PR
ѤդˤʤΤǡ3.5cm^2
68ʶ 11:17:53 29976
ߤγ
¡ҡ᣷ ޤǤϳƱͤǤäĹƣ¡ĤȤʤѷ£Ĥȡ
ģ£Ң梤УãҤǡģ¡ģҡУáУҡ᣷ˤʤޤ
68ʶ 19:28:25 29977
Ĺ
#29947-29951,#29972,#29974
3ܤäΥХꥨ󤬤ꤽǤ͡
69ڡ 0:47:28 29978
banyanyan
ѷѥǤ褦䤯ޤʤΤǤϤʤȤƤޤȤפĤȤǤ()äȤۤäȤޤ
Իԡ 69ڡ 1:12:36 MAIL:banyanyanmi@yahoo.co.jp HomePage:뤤²ײݻ29979

ãФαĹˣ¤򤪤
¤ä˿򤪤
ä¤˿򤪤ȣĤľѻѷǤ
ȻѴؿ¡áᣱ
¤դȤι⤵򣸣衢УУ¡Уá
ȤȣĤľѻѷ
/£ҡ褬ΩĤΤ
£ҡᣱ/£СʤΤǣУҡ᣶/
äƢ£Сᣳߣ/ᣳ
69ڡ 1:33:41 29981
ǥ
ϻͶȬؤǤʤդޤ鷺ͤǡȤƤϪ
ǤˡǤϤޤ
ޤˡ֣oing my way פʤֶ̡ my way פǤ
Ȥ줿Τǡ褤ˡƤ褫äǤ
ѷ꤬äΤǤ͡ʥåȥ
611ʷ 18:09:57 29982

Ф濴Ȥ£ä̤ߤȤ񤤤ƤäƤޤ
ãФĹƣ¤ȸѡߤȸӤȤ롣

ѣСУáᣱ
УӡУäǡӣѡѣС᣶

ӣ£ѤȢУãҤƱǡ£СУҡӣСӣѡ᣷
ȤѤǽФнλȡ
ʤ񤷤Ǥʤϫޤ

ӣУǤѷˤʤäƤΤϻ褦ʲˡοͤ¿ߤǤ
612ʲС 1:14:04 HomePage:륯Υ֥29983
wiwi
2ۤ餳äե󡢤ʸϤǻʾϽޤ󡣲򤱤Τ򤷤ƤĤĹ쥹ƼϤ
ͺȤ⵹ꤤפޤ

̵Ȼפ֤äɡļѤľҤǥϥäȢCPR60(Ƥʤƥӥåꤷ)˵ŤʤȤ򤱤ޤ
#29968θȾ#29983˶ᤤǤCPαĹS(PS=CP)ȤΤǤʤBPαĹT(PT=BP)ȤäꤷơʤƻƤޤ

䤬ȤäΤϹƱǤ#29976򸫤ĤˡϤʤȽ䤹ä#29977ο̤γ˹ȯۤˤäȴưޤ
613ʿ 14:24:43 29984
wiwi
#29984Ԥ襪orzꤷƤʤäɤߤˤƤޤ
613ʿ 14:32:39 29985