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򤷤ƤΤʤȻפä顢ѥ轵ΤޤޤǤ͡

ϲפĤϵDz򤭤ޤ
ľդܤͤңӤξ岼դĹѡ
1112ڡ 0:34:54 43884
Ȥ
ɸA(0,4),B(0,0),C(4,0),D(3,0),E(0,a)Ȥ
ľEF:y=3*x/4+aľCA:y=-x+4ȤθF
FED;aޤEFޤ롡XMaxima

part(solve([y=3*x/4+a,y=-x+4],[x,y]),1)$
rhs(part(%o1,1))$rhs(part(%o1,2))$
factor(%o2^2+(%o3-a)^2)$sqrt(%)$
factor((%o2-3)^2+%o3^2)$
ev(%o5,a=rhs(part(solve((%o6+(a^2+9)-%o4)^2-2*(a^2+9)*%o6,a),3)));125/56()
˭ԡ 1112ڡ 0:37:37 MAIL:fttnm528@ybb.ne.jp 43885
٥륯åĥ
ңӤǤʤƣţƤǤʬŬ˵ƤƤΤǴְ㤨ޤ
⤦ܤ񤯤ȡţƤȲադĹСѤȤơУšţѡУơƣѤ·ƹͤޤѤʤΤǼȴ345⤽Τޤ޻ѡ
1112ڡ 0:44:27 43886
yukimath
EEBᣴ,£Eǻʿ
Eᣲ/
Ƥ¤˿ƻѷ
šţƤϣ
äƣ/

1112ڡ 15:55:07 43887
ǯ
ĤǡĹơä򲼤ƣȡ
ĤȣţƤθǤȤơ
ǡᣵţǤȭãģȤϡ
ǣƢȣäꡢǣƤФơţơţǡܣǣ
äΤˡᣲʤƤäƤ
1112ڡ 0:49:18 43888
Mr.ǥ
ADEF˸GȤȡABDȢAEGϡ345ľѻѷ
ä
AG5/2AE(5/2)*(5/4)25/8

FAB˲FH
HE[3]ȤȡFHAH[4]FE[5]
ä
EFAE*{5/(4+3)}(25/8)*(5/7)125/56
ȵޤ
1112ڡ 12:03:33 43889

Фϡ
ФȤϻפޤ
3:4:5λѷ¿ŻѤǤ

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줷Ƥߤޤ

1112ڡ 1:32:51 43890

ǽBȤɸE(ˡơʣˤỰʿǵޤ
ʤȤǤȤäƤ顢ͣ򡥥ǥΣλѷȣľջѷѤˡˤɤ夭ޤ
ǯϣǯȤޤޤʺǯϤΤڤޤˡ1ȾФꤿʤʼ㤤ãθե饰ʤ
Ϻꡡ 1112ڡ 2:39:11 43891
֥å
äȤ狼ʤȤѴؿȤ밭ȯƤޤä
̤ľѻѷȤкѤΤˡ
ֻפ˥󥸤ʤΤˤĤĤƻȤʤľ
1112ڡ 2:41:57 43892

ؤDz򤭤ޤ
Mr.ǥ
#43889
ҸǼǤ
1112ڡ 6:59:02 HomePage:43893
uchinyan
Ϥˤϡơϡ
ϡȤƤɸŪפǤ礦󡤻줬ǧֻϰϡפǤ
ǧʤȤ٤˱񤷤ʤǤ礦
βˡǤϡ345 ľѻѷʤɤȤäƤޤʴ

AD EF θ GF AB ˿򲼤­ HȤޤ
D A EF ޤ֤ʤΤǡADEF ǡ٤δطꡤFHE AGE ABDǤ
ǡABD 345 ľѻѷʤΤǡFHE AGE ⤽ǡ
EHFHEF = EGAGAE = BDABAD = 345AD = 5 cmAG = 5/2 cmAE = 25/8 cmǤ
ˡAHF ľջѷǡAH = FHꡤ
AEEF = (AH + EH)EF = (FH + EH)EF = (4 + 3)5 = 75(25/8)EF = 75AE = 125/56 cm
ˤʤޤ

ʤǤ345 ľѻѷ򻻿ǼˡȤƤϡ
äѤѤ롤򤦤ޤȤʤɤͤޤ
ͥνȡ 1112ڡ 12:25:12 MAIL:uchi@sco.bekkoame.ne.jp 43894
uchinyan
ǼĤɤߤޤ㴳Υȥ֥뤬äΤʡ


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

#43884
ABC Ҥä֤Ĺ EF ĹȤäƹͤˡ
345 ǻȤäƤ褦Ǥ

#43887
ơܣƣ¡ᣴ,£ģƤ
ơᣲ/
ǻϤޤˡǤѤǤ¿ʬF E ν񤭴ְ㤤Ǥ礦
⤷ʤС25/8 Τ˻ʿȤäƤȻפ졤زˡǤ礦

#43888
AD αĹ C 򲼤­ HAD EF θ GȤ345 Ȥäƹͤˡ

#43889#43891#43894
AD EF θ GF AB ˿򲼤­ HȤ345 Ȥäƹͤˡ

#43890
A BC ʿԤ EF αĹȤθ GAD EF θ PȤ345 Ȥäƹͤˡ

#43885#43892#43893
ؤˤˡ
ͥνȡ 1112ڡ 13:25:58 MAIL:uchi@sco.bekkoame.ne.jp 43896
!!!
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ޤΤ褦˿򤪤17ľѻѷĤΤᤤ󤸤ʤ
͡ 1112ڡ 22:33:05 43897
ϥ饮㡼ƥ
Ϥ褦ޤ

ɸǤ
1113ʶ 4:40:55 HomePage:湩ؤ˥43898
Qwertyasdz
Ϥ褦ޤ
1113ʶ 10:11:15 43899
ˤ⡼
ϥɤäޤ
ʬ#43890Τ褦ˣѤƲ򤭤ޤ
#43890 ⥴㥴򤤤ƤޤäΤޤޤ

鱦¦ˣ£äʿԤΤޤǤɤäΤǤ
ʬϤˡ£äκ¦ĹȣţƤθĤꡢ꤯ɤ׻򤷤Ƥޤޤ
ִȴ̵̤ʷ׻򤹤Ϥɬפʤʡפȼ´Ǥ
1114ڡ 10:47:27 43900
fumio
פ֤ǤǤäƤޤʾС
1115 6:34:33 43901