http://www.dotup.org/uploda/www.dotup.org1550551.jpg
濴ȷӤޤäѷĤAD=63-6ǰʲά

׻ߥޤäƷ㤷नޤ
421ڡ 0:15:20 37688
Ҥ
ʬ
濴ȷӡλѷߣѷݣ
Ĥޤꣳλѷߣգľջѷߣ
äƣߣᣵ
ʤߤˣޤλˤϻפΤͤäΤǡ֤ꤹƲҤȤǤ
421ڡ 0:19:52 37689
Ѥ
ػȤäƤޤޤ
ѷADGỰѷBEHѷBCHľѻѷ
DZߤľ¤Ȥ狼AD=壳Ѥľܵޤ
421ڡ 0:20:04 HomePage:Ĥä37690

#37688
ߥAD=63Ǥ
63-6Ϲ⤵Τ˻ȤäAD-BCͤǤ
421ڡ 0:26:00 37691
CRYING DOLPHIN
ޤIABCDEFGH150٤ABCDDEFGGHIA顢
ѷABCDEFGHIѷΰǡߤȾ¡6cm˵դ

ߤ濴OȤȡBOC60٤BOCO顢BCOѷ
ˡOBC˸ƿOM򲼤OMADθNȤȡ
OBAOBMOONA90١OBMAONꡢOBMȢAON
ƱǤ롣ƱͤˡOCMȢDONƱǤ롣ġ

ʾ夫顢BCDAѤ
(޳ѷABCDO)(ADO)(޳ѷABCDO)(BCO)(ABO)(CDO)
Ȥʤꡢ2դ򶴤Ѥ30٤2ĤѤФФ褤
632218cm^2ʤΤǡ18354cm^2

ȤäѷϡǤϤդƤϥǤ
ʤʤդʤäԤ­ʤʡ
ɤǤ᤿ 421ڡ 0:39:28 HomePage:ƻ37692
abcba@jugglermoka
ߤ濴ϤȤƣϣŤȣģŤθJȤ롣ޤĤϣŤ˿򲼤εӤKȤ롣ϤģǤӣţƤ˿ľ˸褦ģǡţơߤȤθ򤽤줾L,M,NȤ롣
DEKENMJKJLʤΤǻͳѷDEFGѤϭENΣܤʤΤ18Ȥʤ롣Τ183=54
421ڡ 0:59:37 37693
abcba@jugglermoka
#37693
>ߤ濴ϤȤƣϣŤȣģŤθJȤ롣
OEDGθJδְ㤨Ǥ
421ڡ 1:04:13 37694
fumio
Ϥ褦ޤľջѷ˹ԤäƤޤѷ˵ŤΤ٤äޤäĤΤȤǤϤ뤱ɡϤϤϡ
421ڡ 6:07:30 37695
fumio
ο޷1/3濴90٤֤ˤϴʤɡޡ
ޤƤޤޤĤʤ˾𤱤ʤϤϤϡ
ǤϤޤ͡
421ڡ 6:27:41 37696
(Keigei)
ޤο忧ʬϡѷ٤礦2դǤǤջѷĤѷΤǤ
ѷĺ򣱤ĤˤĤʤǽϻѷȤĺ򣱤ĤˤĤʤǽѷοޤǹͤȡ
Ⱦ¤αߤܤѷ 1/2 ΤǤ뤳Ȥ狼ޤ
ѷѤ 108 顢 1/2 ǡ54 Ǥ
421ڡ 9:55:15 37697
cyclone
ѴؿȤäƤä
421ڡ 10:36:48 HomePage:饤եå峫37699
uchinyan
Ϥˤϡơϡ
ϡ٤ȤФȻϰϤĶƤޤ⡩Ǥ
ľŪ餫ȤƤޤСڤǤ

ޤͿ줿оꡤ餫ˡĤʬλĤλͳѷϹƱǡ ADG ѷǤ
ȡ㤨СBAD = IAG = 45롤DAG = 60ǡBAI = 150Ǥ
ǡAB = AI ʤΤǡABI = AIB = 15ˤʤꡤIBC = BIH = 135- 15= 120ˤʤޤ
¾ʬƱͤǡĹδط CH ľ¡ϻѷBCEFHI CH ˴ؤоΤʤɤꡤ
ɡϻѷBCEFHI ϻѷˤʤޤ
ǡߤȾ¤ 6 cm ǡϻѷγդФ濴Ѥ 60롤ABCDDEFGGHIA Ф濴Ѥ 30Ǥ
ꡤߤ濴 O ȤƤȡ
(Ĥʬ) = ( 6 cm ѷ) * 3 + ( 6 cm ĺ 30ջѷ) * 6 - ADG
ǡOA = OD = OG = 6 cmAOD = DOG = GOA = 120ʤΤǡ
㤨СOAD Ⱦʬˤ¤ؤȡ 6 cm ѷˤʤꡤ
ADG = ( 6 cm ѷ) * 3
ޤǡɡ
(Ĥʬ) = ( 6 cm ĺ 30ջѷ) * 6 = (6 * (6 * 1/2) * 1/2) * 6 = 9 * 6 = 54 cm^2
ˤʤޤ

ʾ夬ǽ˻פĤˡǤ
¾ˤ⡤㤨СBC ʤɤꡤѷͤۤɤϻѷѷͤơ
(ѷ) = ADG = (ϻѷ)/2

(Ĥʬ) = ((ѷ) - (ϻѷ))/2 + (ϻѷ) - (ѷ)
= (ѷ)/2 - (ϻѷ)/2 + (ϻѷ) - (ϻѷ)/2
= (ѷ)/2
= (6 * (6 * 1/2) * 1/2) * 12 * 1/2
= 54 cm^2
ʤƲˡ⤢ꡤ׼ǡȤꤽǤ͡
ͥνȡ 421ڡ 13:31:51 37700
uchinyan
ǼĤɤߤޤ
Ϥܺ٤ޤǸȤȤꤽʤΤǡ٤ХꥨϽʬषޤ
ʤ褯뻻꤫ʡȻפäΤǤزˡճȤäޤ

#37689#37692#37693
餫ѷˤäơ
(Ĥʬʬ) = ( 6 cm ĺ 30ջѷ) * 2
(Ĥʬ) = (Ĥʬʬ) * 3
ȹͤˡ

#37695
ľջѷȤ餷ˡܺ٤

#37697#37700θ
(Ĥʬ) = ((ѷ) - (ϻѷ))/2 + (ϻѷ) - (ѷ)
= (ѷ)/2
ʤɤȹͤˡ

#37700κǽ
(Ĥʬ) = ( 6 cm ѷ) * 3 + ( 6 cm ĺ 30ջѷ) * 6 - (ѷ)
= ( 6 cm ĺ 30ջѷ) * 6
ȹͤˡ
#37689ʤɤȻƤϤޤĤˤϤäƤʤΤǡʬˤޤ

#37688#37690#37699
ؤˤˡ
ͥνȡ 421ڡ 13:24:45 MAIL:uchi@sco.bekkoame.ne.jp 37701
ϥ饮㡼ƥ
ؤDz򤭤ޤߤȾ6cmǤ뤳ȤȤޤ
421ڡ 16:19:45 HomePage:湩ؤ˥37702
ȤޤԤ
ʬϡĹܣľˡĹľˤμդϡ12cos753ʢ6-2ˡäΰա3ʢ3-ˡƱĹΰդǤ⤢롣

Ѥϡ3{18ʢ3-ˡ9ʢ3-1^2} = 3x18 =54

Ѵؿä
422ʶ 17:42:13 37703
die neue Frau
ѷι⤵ơADĹơľջѷФ
ѷι⤵
6(3/2)ˤʤ뤫
AD6(3/2)(2/3)=63
ADդȤľջѷ
(63)^2(1/2)(1/2)=27
BCդȤľջѷ
6^2(1/2)(1/2)=9
ǿ忧ʬ1ʬѤ
279=18
줬3ʬ
183=54

ϾγڱǤϤʤ 422ʶ 20:40:44 MAIL:jjyhr530@yahoo..co.jp HomePage:die neue Frau37704
die neue Frau
ǤΤ餻Ǥ

Ԥޤ
4졦ơɴȡ裱ơޡֲƷϡפǤޤ
ʸܤäƤޤ

갷Ź
http://www.taibei.jp/no4-100sen-hanbaiten.pdf

ϲʳǤǤ뤽ǤΤǡȤ⤪᤯
ϡ塢ܤι񤬤ɤ٤򼨤Ǥ⤢ޤ
ˤɤޤ̤ǤϤμǰʩβǽ⤤
ȤƤ3ˤʤޤ
6罸뤫⤷ޤ
С󥸤ƤߤƤ
ѤϤʤμˤ
ϾγڱǤϤʤ 422ʶ 20:41:08 MAIL:jjyhr530@yahoo..co.jp HomePage:die neue Frau37705
die neue Frau
#37659
⻲ä
¾ΤȤǤƤƤޤ
ϾγڱǤϤʤ 422ʶ 20:46:08 MAIL:jjyhr530@yahoo..co.jp HomePage:die neue Frau37706
ϥ륫
ʤޤǤ̾ΤäƤϤä㤤ޤ󤫡

߼¤ꡢα߳ˣСҤ롣
СҤȱߤθΤȰۤʤ򤽤줾áĤȤ롣
£С£ҤȱߤθΤ¤Ȱۤʤ򤽤줾šƤȤ롣
ľãơģŤθѤȤ롣
ΤȤСѡҤϰľˤ롣
424 13:19:09 37707
ߥͥ
#37707
ѥǤ
425ʷ 5:46:48 37708

ѷ򣳣ٲžƤǤͳѷʬƱѡˤջѷĤʬơˤ줾ľѻѷʬȤ߹碌գ⤵λѷĤˤʤΤ
ߣࣲʻѷѡˡߣʸġˡߣܡˡᣵȤʤޤ
425ʷ 18:26:26 37709
ߡ
֡ġ
425ʷ 18:34:02 37710
ϥ륫
#37708
꤬Ȥޤ
425ʷ 23:45:09 37711

⡼ޥ󤵤Υإѡ
⡼ޥ󤵤󸵵Ǥ͡
եǤԤäƤޤ
ޡʤȼ䤷Ǥ
426ʲС 11:17:41 37712

⡼ޥ󤵤
ν񤭹߼餷ޤ
äܡλ򤷤ޤ
Фϻߤޤ礦
ᤤԤƤޤ
426ʲС 12:19:41 37713