̻
3:4:5ľѻѷ
Ĺޤ뤭줤ꡣ
5x5/2=25/2
112ڡ 0:09:12 52100
٥륯åĥ
AIDDHC37ľѻѷ
BAI˿򲼤CHĹ44BH34ľѻѷμդʤΤ5γHȻѷQIHγHϤɤBHI-90ʤΤƱQIH345ľѻѷä55225/2Ȥʤޤ
112ڡ 0:20:16 52101
ǯ

DPоΤ˰Ȥ
CIʿԤH̤
HI=4QI=3ǤꡢHQ=5
HBHQ90žʤΤ
Ѥϡ5*5/2=12.5
112ڡ 1:26:04 52102
ֿء׾ι
ܳФΥҡפĤġ
ʿȤäƤޤޤ
äȣǤǤΤǤ礦͡
¾οͤν񤭹ߤٶפޤ
112ڡ 7:10:48 52103
kyorofumi
kyorofumuiˤʤäƤ롣ְ㤨Ƥޤä
112ڡ 7:14:21 52104
CRYING DOLPHIN
QBH7cm4cmμФäĹС345μȤ鷺Ȥ򤱤ޤ͡
夲ƻ衡 112ڡ 9:22:38 MAIL:Ԥ HomePage:ԤԤ󤹤52105
Ȥ
ɸA(0,a),B(0,0),C(a,0),D(a,a),P(b,0)
ľDP:y=a*(x-b)/(a-b)
ľAI:y=(b-a)*c/a+a
ľCH:y=(b-a)*(x-a)/a
ľDP,AIθ
I(a^3/(b^2-2*a*b+2*a^2)
,(a*b^2-a^2*b+a^3)/(b^2-2*a*b+2*a^2))
AȤεΥ7껰ʿ
-(49*b^2-98*a*b-a^4+98*a^2)/(b^2-2*a*b+2*a^2)=0
49*b^2-98*a*b-a^4+98*a^2=0(1)
ľDP,CHθ
H((a*b^2-a^2*b+a^3)/(b^2-2*a*b+2*a^2)
,(a*b^2-2*a^2*b+a^3)/(b^2-2*a*b+2*a^2))(2)
CȤεΥ3껰ʿ
(a^2*b^2-9*b^2-2*a^3*b+18*a*b+a^4-18*a^2)
/(b^2-2*a*b+2*a^2)=0
a^2*b^2-9*b^2-2*a^3*b+18*a*b+a^4-18*a^2=0
(1)ϢΩ
a=sqrt(58),b=4*sqrt(58)/72Ĥͤ
H(37/sqrt(58),9/sqrt(58))(3)
ľBH:y=9*x/37˿ľH̤ľ
ľHQ:y=-37*(x-37/sqrt(58))/9+9/sqrt(58)
2Ĥͤ2ܤ
ľAI:y=-3*x/7+sqrt(58)
HQȤθ
Q(14*sqrt(58)/29,23*sqrt(58)/29)
(3)Ȥ껰ʿ
HQ=sqrt((37/sqrt(58)-14*sqrt(58)/29)^2
+(9/sqrt(58)-23*sqrt(58)/29)^2)=5
(3)B(0,0)ǻʿ
BH=sqrt((37/sqrt(58))^2+(9/sqrt(58))^2)=5
BHQ=HQ*BH/2=25/2()
˭ԡ 112ڡ 12:00:01 MAIL:fttnm528@ybb.ne.jp 52106
̿
޷ľľ­ĹDz򤭤ޤS=25/2=12.5Ȥʤޤ
112ڡ 15:11:03 52107
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 15:27:29 52108
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 15:27:55 52109
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 22:45:01 52110
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 22:47:11 52111
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 22:50:47 52112
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 22:52:46 52113
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 22:56:35 52114
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
112ڡ 23:06:56 52115
ֿء׾ι
#52105 CRYING DOLPHIN
#52115 ɥȥ
áۤȡ
74342217225/2Ǥ͡ʡˡ
Τ꤬줿褦ʷڲǤ
113ʶ 7:36:43 52116
KawadaT

10:36 (4 ʬ)
To ʬ

1) ѷAIDȻѷDHCϹƱľѻѷμդ1ԳѤ
äơID=3cm, IH=4cm

2) ICӤޤ
ѷHBCȻѷICDϹƱѤ
ľѤ򶴤դ3cm4cmʤΤǡIC=5cm
äơBH=5cm

3) ͳѷQHCIǡQIHCʿԡʺ
ޤQHI=180-BHC=HICʤΤǡQHICʿԡʺ
äơͳѷQHCIʿԻշǡQH=5cm

Ѥϡ5*5/2=12.5ʿcm
113ʶ 10:45:48 52117
ɥȥ
ϸˤΩäΤޤ
BAQ˿­RȤBHQϤĹBRISȡ
ABRDAICDHƱǤ뤳ȤBR7cmRIIH4cmHS3cmǤ뤳Ȥ狼ꡢ
HBSQHIƱQI3cmǡ
(3+4)72-3422=12.5cm^2
3:4:5ȤʤƤ򤱤ޤǤۤȤΤäƤΤǻȤä»Ϥʤȡ
113ʶ 18:16:16 52118
ɥȥ
ʤ3äƤĤߤޤ
113ʶ 20:40:19 52121
ɥȥ
3ɤʤʡIJäˤߤޤ
113ʶ 20:43:25 52122
SECOND
#52122ɥȥ뤵ޡ
ƤĤޤޡ֥饦򹹿ȡϤ졢ʤޤ
Ƥ򥯥ꥢƤ֥饦뤫ϡΥڡΡ֥ڡפ򲡤СϤ⤵ޤ
114ڡ 16:50:52 52124
鯤ο
Фʤä褦ʤΤǡܤƤޤ

HDC90-ADIIAD
顢DHC梤AID
ǡDC=AD顢DHCᢤAID
줫顢
DH=AI=7
DI=CH=3
HIDH-DI4

DHCDCABȽŤʤ褦ʿ԰ưHΰưEȤEBαĹIHαĹθFȤȡ
AEFIϰ7
EF=AI=7
FI=EA=HD7
EB=HC3
BFEF-EB4
FH=FI-HI3

ǡ
HBFܢFHBQHIܢFHB90
顢HBF梤QHIǡ
BFHI4顢HBFᢤQHI
QIHF3
AQAI-QI4

äơ
QBHᢢAEFI-AEBQ-HBF-QHI
7*7(4+3)*7/2-4*3/2-4*3/212.5
//
115 1:54:04 52125
ʤ
BAQ˲­R
CH̤BR˲­SȤ
HIRS4
HIQHSBƱIQ=3QR=1
HIRB黰ѷHIQQRBƽФޤ
115 17:33:08 52126
SECOND
£ãĤΣդϡBASIC Ǽ«ȡ̵ 壵ˤʤͻҤǡޤѤǤ͡
115 20:26:36 52127
ߤ
ǯޤ򤤤ΤϤ뤫ʡ
ޤϡʣ»ܡˡ

ΣϾ佸
ü컻οʤɤǡä񤷤ΤϤʤ
Σ®ιͻ
ȾϾ˽äƿʹԥդ񤱤п޷Ū˽Ǥ롣ɤߴְ㤤ˤ
աȾ񤷤Ϥʤɡäȼ֤Ϥ뤫⡣
Σʿ̿޷
ʿϤʤߤʤΤǡͶƳ˽񤷤ϤʤϤ
Σ«
򤽤ʤɡ饹ȤϷݤꡣ̤׻Τϼ֤뤱ɡ
ޤϤΤҲ𤷤Ƥޤ

¡ϣߣ¡ܣܣ¤ȷ׻롣ȣ¤ϣʾ壹ʲΤȤ
ʣˡ㣴׻ȤĤˤʤ뤫
ʣˡ¡׻̤ˤʤ¤Ȥ򤹤٤ƽ񤱡
ʣˡ¡׻ƤǤ̤οϲ̤ꤢ뤫

ޤȤ
ȤоʤΤǡΣϡΣϤΤĴǤ;͵䤬ĤȤⴰ
ǤʤƤ⡢ΣϤǼȤ⤢롣饹Ȥ򤽤ˤϻפ
Τعʤ餽򤷤ʤˡʬܤˤʤꤽ
115 22:41:30 52128
񤭿̿
ΡChatGPTǼʹߤĩ路ƤߤǤ
116ʷ 9:37:16 52129

ñǤ
117ʲС 1:17:45 52130
ֿء׾ι
޽ۤǼڤꤿ˿ܤ˽ФƤͤƤΤǤʤ塹ȤƤޤ
ɤʤäꤷǤ
ϡʸΤޤޤǤϤʤǤΤ褦ƤǤ
֣ͤˣͤγǴ봶ɤޤ
δɤˤä鼣Ťʤɬˤޤ
ǧ븡٤ϣǤ
ޤμŤΨϣǼԤȴ̵ͭ˹餺ɬˤޤ
ơʤϸȽФޤŤޤ
ϻ̥ƤФȤŤƼԤڤӼŤʤ硢
ƤʤΤФȤŤƼԤ硢ȹͤΤǡ
ŤƻΨϡ̵ͭ˹餺ǡŤʤȻΨϣȻפΤǤ
Ԥγ礬ʬΣȤȽǤ˱ƶΤɤȤޤ
ܤβǤϡƤ礬1/10000顢ŤʤɤȤΤǤ

119ڡ 8:04:57 52131
SECOND
Ƥ뤫ɤ⡢ʬʤΰ֤ȽǤʤ顢ŤʤǤ礦ɤ⡢
ƤȡʬäƤ¦ΰ֤ȽǤʤ顢ŤʤȤʤ

ĤΤ򡢣Ĥξ꤫ˤ褦ȡƤΤǤϤʤǤ礦
119ڡ 8:49:12 52132
̿
ChatGPTAI˿Ҥͤ顢ʤϼŤ٤ǤƤޤ
119ڡ 10:41:16 52133
ߤ
ͤ򸡺ȡפη̤ͤ餤Ф롣
ɼºݤ˴ƤΤϣͤǡۤȤɤϴƤʤ͡
äơη̤ʤ֤Ƥ̤Τϣ󡣤ΰǡ
Ť򤹤мԤƣ󤬻̡

ɤƤ⼣ŤɬפϤʤĤȹͤޤʤΤǤ礦

ˣ󤬴ƤʤСפη̤ФΤ
ϴƤʤᣰߣ᣹
˴Ƥơᣰߣ᣹
Ȥʤꡢפη̤Фͤ˴ƤΨϤäȾ夬ޤ
119ڡ 15:18:53 52134
ɥȥ
#52131
ܤβǤϡƤ礬1/10000顢ŤʤɤȤΤǤ
ΤˤβǼǤޤ͡
׻Ƥߤޤ
Τ100ͤȤȡΤºݤ˴ƤΤ100͡ƤʤΤ999900͡
ƤͤΤˤʤΤ90͡ˤʤΤ10͡
ƤʤͤΤˤʤΤ99990͡ˤʤΤ899910͡
äƤθˤʤä˴ƤΨ90/100080100=0.09%
̳ΨϼѤ5%֤0.09%֤ɤǤ

פˡ90%פäƤΤϡֱȽФΨ90%פǤϤʤ
ִƤͤΤȽФΨȴƤʤͤȽФΨɤ90%פȤȤǤ͡
119ڡ 19:20:19 52135
ɥȥ
#52135
ǸʬäΤ
ߡֱȽФΨ90%פǤϤʤ
ּºݤ˴ƤͤΤȽФΨ90%פǤϤʤ
119ڡ 19:35:44 52136
ɥȥ
#52136
ޤ(ߤޤ)
ߡֱȽФΨ90%פǤϤʤ
ȽФͤΤºݤ˴ƤΨ90%פǤϤʤ
119ڡ 19:40:43 52137
ֿء׾ι
#52132,#52133,#52134,#52135SECOND̿͡͡ߤ͡ɥȥ

ʤո򡢤꤬Ȥޤ
#52136ΤŦ̤ꡢʤΤȽꤵȤΤ⣱󤢤ȤΤطΤǤ͡
狼ޤդ褷֤Ȼפޤ
120ʶ 7:25:17 52138
ֿء׾ι
#52138դΨȤȤǤä򤷤ޤΤ褦˰̲ơ
ΤǤΨ𡢸٤Ȥ롣
ΤǡȤʤΨϡpq
ΤǡȤʤΨϡ(1-p)(1-q)
ʤΤǡ̤λ˴ƤΨϡpq/(1-p-q+2pq)
äꤷޤ꤬Ȥޤ
120ʶ 9:39:54 52139
ߤ
ʣ»ܡˤδۤǤǯδۤ#51208ϽΤΥۡڡ
ɤǯǯƱ͡佸䣴Ĥιѹʤ

ΣϾ佸
ʣ˻§׻ʣǯ𻻡ʣ˿ڻʣ
ͤ줤ˤʤʤ׻˰äʤСĤϣǯζǤ
夲줽٤ꡣ

Σή廻
ܤޤǤä񤷤Ϥʤʣˤ򤤡ʿˣʬǽв񤦤Ȥ
ή®ܤˤʤä鲿ʬ˽в񤦤פޤ˹ͤǤޤäʤ
᤿ˤΤϲäʤ餱ˤߡˡ

Σιͻ޷ʳ١
޷μưꡣ̤˹ͤƤ⤤ᣱä
䥰񤯤ΤᤤʣˤѷȤ߹碌޷γ٤
Ф褤ޤʬγ٤޼Ǥв򤱤ƱǤ礦׻
ФʤƤ⡢ߤǧƤ륳ѥ구ѤǴ٤

ΣŸޡʿ̿޷
ʤߡߤ¦̤ŸޡˤκûΥꡣѷι⤵Ѥζͤ
ͿƤΤǡѷǤʥΤǰ饹ȤΡʣˤϿޤ
ˤʬ񤷤⡣

Σϵ§
ʣˤǵ§õꡢʣˤǤη̤ѤȤΤϺǯƱʣˤ
οʣäȾ塩ˤǤȤƤ⡢Ȳ򤯤Τ񤷤Τ
Τ䤫

ޤȤ
ʬΣйΣϡΣϤδϤɤä񤷤
䣴ĤΤ䴰ʤ­ʲʤʣˤޤǤݤ٤
122 21:41:37 52140