Ѥ
񤷤ͤ30٤˵ŤФǤ͡
ϥϡ 92ڡ 0:09:28 HomePage:֤ä36704
ߤ
ѣФϣ£äοľʬȤϣ١١٤
ľѻѷǤ롢ȤǤ礦

βǤäƤ뤦ˡտޤʤǰפ
ʤäƤޤäΤǤ礦
92ڡ 0:09:44 36705
fumio
Фϡפ֤֤Ǥ
9꾯īդäʤä褦ʡʤäƤʤ褦ʡ
ʤȤβơڤޤ褫ä褫äϤϤϡǤϤޤ͡
92ڡ 0:14:20 36706
ޥ
30١ޤäߥƤޤä...m(__)m
92ڡ 0:17:04 36707

#36707
30٤Dz򤯤󤸤ʤΤġ
92ڡ 0:20:40 36708

®Ǥ͡ϣУѤƤΤȤϥƱ٤
ĤƤޤ
AQ=8/3 ФơBQP=PQR=AQRꡡ60
äơAQRϡ306090ľѻѷȤʤꡢ8/3 1/2 = 4/3
ޡ 92ڡ 0:24:49 36709
cyclone
޷϶ʤäѤ
92ڡ 0:28:44 36710
ޥ
ϤPˤΤԤǤ...ǽBP:PC=2:1ȤǺäƤǤIllustratorŬ˿ޤ1:1äݤʤäΤǡ֤㤢1:1ѹ褦פȤȤǤäǤ...ࡣ
92ڡ 0:30:38 36711
o
ˤ˻Ĥ
92ڡ 6:09:25 36712
ݤä
1:2ä2/3
α 92ڡ 6:34:41 36713
ޤ륱
#36711
2:1Ȥڤä󤳤ǻѷˤʤʤ
1:2ȡ4/5?
a:bȡ8a(2a+4b) ???

ʤϤޤ狼äƤʤ
ɤʤ
ȡ 92ڡ 8:28:46 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱36714
ޤ륱
Ǥ

̲ơ£СУäᡧȤޤ

ãѤαĹˡӣȣ£äʿԤȤʤ褦ӤȤޤ

ѷңӤȻѷңУä򸫤ȡҡңФǤ顢ӣУáޤѷѣӤȻѷѣ£äǤ顢ӣѡѣáӣ£á⡧ܣǤ

ꡢӣѡѣҡ⡧ʣܣˡݣ⡧᡿Ǥ뤳Ȥ狼ޤ

ѣѣӣѣѣӤǤ顢ӣѡѤǡѡ¡ߣ⡿ʣܣˡ

ȤȤǡ礹ȡ
ѣҡ¡ߣ᡿ʣܣ

Τ褦ˡ¡᣸ʤѣҡᣴ
¡᣸ᡧᣱʤ顢Ȥʤޤ͡
ȡ 92ڡ 10:11:48 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱36715
abcba@jugglermoka
#36711,#36713,#36714
η׻Ǥ
BP:PC=1:NΤȤQR=4/(2N+1)ˤʤޤ
Nͤˤ餺CR=4ʤΤϥ쥬ȤǤ͡
ϰϤDz򤱤ޤ
92ڡ 10:38:34 36716
uchinyan
Ϥˤϡơϡ
ϰפǤ͡ʴǡ

AP P ˱Ĺ B 򲼤Ƥ­ H ȤޤQC//BHPBH = PCR Ǥ
ǡBP = CP ꡤPBH PCR ǡBH = CRPH = PR Ǥ
ˡCAR CPR ʤΤ AR = PR ǡARAH = 13ARRH = 12 ˤʤޤ
ǡQC//BH äΤǡAQQB = ARRH = 12QB = AB * 2/(1 + 2) = 8 * 2/3 = 16/3 cmQRBH = 13 Ǥ
ǡQBC = QCB QC = QB = 16/3 cm ǡBH = CR äΤǡQRCR = QRBH = 13 ǡ
QR = QC * 1/(1 + 3) = 16/3 * 1/4 = 4/3 cm ˤʤޤ

򤭽äƤ顤AQ = 8/3 cm ꡤAQQR = 21 ǡ줫顤ABC = 30롤BCA = 60롤CAB = 90˵դޤ
СäݤޤǤ͡ƴǤ򤱤㤤ʵƤޤ (^^;
ͥνȡ 92ڡ 12:11:09 MAIL:uchi@sco.bekkoame.ne.jp 36717
die neue Frau
Ϥñä
30롢60롢90ľѻѷͤФ˽Ф
ǰ̵ǰ
ϾγڱǤʤʡ 92ڡ 12:13:32 MAIL:jjyhr530@yahoo.co.jp HomePage:die neue FrauΥ֥Ǥ36718
uchinyan
ǼĤɤߤޤ

#36703#36705#36709#36718
BCACARAQR ʤɤ 30롤60롤90ľѻѷѤˡ

#36715
CQ αĹ SA//BC Ȥʤ S äƹͤˡ

#36717
AP P ˱Ĺ B 򲼤Ƥ­ H Ȥƹͤˡ

ʤ

#36715
̲ơ£СУäᡧȤޤ

ѣҡ¡ߣ᡿ʣܣ
#36716
BP:PC=1:NΤȤQR=4/(2N+1)ˤʤޤ
Nͤˤ餺CR=4ʤΤϥ쥬ȤǤ͡
#36717βˡǡξԤǧޤΤˤʤޤ͡
äˡCR = AB/2 ˤʤΤϡΤ˥쥤 ^^/
ͥνȡ 92ڡ 15:44:00 MAIL:uchi@sco.bekkoame.ne.jp 36719
ޥ
ޤˡCR=AB/2ˤʤȤˡֵդв򤱤ˤ褦ȻפäƺäΤǤ...ࡢPBCˤФä...orz
92ڡ 12:33:58 36720
ϥ饮㡼ƥ
Ȥޤȥԥ饹Ǥ
92ڡ 13:56:55 HomePage:ϥ饮㡼ƥ湩36721
imai
AQPCCQľ¤Ȥߤܤͳѷ
92ڡ 16:07:45 36722

ϤäȤɤȻפޤ
92ڡ 23:25:19 36723
ޥ
#36723ʴ෢

ޤǤĴǢ=30٤ˤʤäƤޤ褦ˤʤäƤޤޤ...m(__)m
93ʶ 7:11:58 36724
⤬Ф
ʻǤ
PABʿACȤθSȤ롣
ޤPABʿABȤθTȤȡ
ͳѷATPSѤ4礭ˤʤޤ
ASP=PSC=90٤SPC=30
ޤPQ=4cm
Ȥ

鲿Ǥ줬򤱤ʤʤäƤƤ뵤ơʾСˡեåΤᤷФ餯ƤʤäΤǤ繥ʿ̿޷ʬäΤDz򤤤Ƥߤޤ
ޤɤ餫ȤȴñǤäѤ껻򤤤Ǥ͡

2011ǯܿإԥåͽؤνо򿽤Ǥޤ
93ʶ 23:10:13 36725
Ҥ󤵤
Ͻֻ
94ڡ 21:43:32 36726
粬ҹ
פ֤ޤʡˤϤ굤ʬžˤɤǤ͡
ΥեߤˤϻäǤ͡
97ʲС 22:14:18 36727
ȥꥢࢪ
30˵ŤƤޤФ˲򤱤Ƥޤޤ
97ʲС 23:25:55 HomePage:ŪǾϡѰ36728