ʤ
BCդȤѷУȯǤ͡
527ڡ 0:29:29 MAIL:j 50525

Ϥ
527ڡ 0:39:42 50526

50525
PBCPCޤ֤ȤȤǤ͡ʤۤɡ
527ڡ 1:08:01 50527
ǯ
PBC=11
BPˢBCD11ȤʤDȤä
CPBCP򼴤΢֤
BιԤEȤ
BCEѷ
DBCȭACEϹƱջѷ
DB=DC=AC=AE
ΤˡBAϢEBCʬʤΤ
ABC=30
ABP=19ʤΤǡ
BAP=180-82-1979
527ڡ 1:18:14 50528
٥륯åĥ
ѷABCPC򼴤ˤҤä֤A'B'CȤơBB'CѷAB'CջѷʤΤdzABB'60٤Ⱦʬ30١30+4979٤ˤʤޤ
פ֤ĶǤ
527ڡ 2:28:45 50529
ֿء׾ι
ջѷǤΤǡȤꤢǧڤޤ
527ڡ 3:43:27 50530
mukku
Ƥäݤ򤷤ޤ
527ڡ 6:00:18 50531
ȤޤԤ
BCդȤѷȤʤ褦O¦ˤȤ롣

ѷAOCϡ11٤ջѷ
äơABC30٤Ȥ狼롣
ĤޤꡢABP=19١

Ѥϡ180-19-360-139-139=79

527ڡ 7:32:41 50532
baLLjugglermoka
ϸ̵ͥΥꥸʥǤ
527ڡ 10:49:10 50533
syokyuhsya
CADǺޤơȤޤ̣ޤ͡
527ڡ 12:01:34 50534
Mr.ǥ
¿Ʊͤ
CP˴ؤƢCPBޤ֤ѷBOB'ޤʤȤϡƻ
ʤϤϡ;Ȥäƴؿˤͷ׻ǡ79
򻻽ФȤꥴˡǵᡢΤȡľޤ
527ڡ 13:13:30 50535
syoshimsya
CADȤäơ޷򤯤ΤϡȤäƿ򤯤ΤƱȻפΤǤǤ礦
527ڡ 15:03:32 50536
ɥȥ
󡢲򤱤ޤǤ(ζʤʤ)
ϢAPC=BPCϤʥҥȤˤʤꡢPCǤޤ֤ȵŤޤ
ʤΤˤǤ򤤤Ȼפޤ
527ڡ 17:12:50 50537
ޥ
#50533baLLjugglermoka
ͥޤѹʤɤϡƤޤ...ʥѥꡢȤ...Ǥ
Mac 527ڡ 17:34:57 HomePage:50538
Shin Koba
11٤ջѷ򲼤˺äơޤ֤ȡԥåBCʬ塢ջѷĺѤAŤʤȹͤޤ
527ڡ 18:27:22 50539
Shin Koba
Ʊˡ餱Ǥ
527ڡ 18:28:26 50540
Shin Koba
轵ꡡ⸫Ƥ狼ʤʤΤɤäƲ򤯤
527ڡ 18:35:15 50541
ߤ
Ʊ٤Фޤ֤
٤ФѷĤ
֥ͥι碌Ǥ͡
527ڡ 21:23:32 50542
٥륯åĥ
#50542
Ϳ줿٤Ⱦ郎­ʤΤǡդѷȤȤϻפäΤǤ60١ѷˤ˵ŤޤǤ
30١2ĤϿޤ˽񤭹ǤäΤˡ񤤤Ƥäơ˼ȼǤ
528ʶ 13:10:52 50543
٥륯åĥ
#50541
ޤƤߤΤȻפޤΤ˿夲뤳ȤοδܤǤΤ˿ˤϹפɬפǡλԺǸƤΤȻפޤ
ƥȤä֤;͵ȤǤʤȤǤޤ󤱤ɤ͡
528ʶ 13:22:03 50544
Ȥ
ɸB(0,0),C(1,0)ȤľBP,CPθP
ľPA,CAθtan(ABC)ABC=30뤢뤳Ȥ
ʲΡMaxima Ǥη׻

part(solve([y=sin(11*%pi/180)*x/cos(11*%pi/180),y=-sqrt(3)*(x-1)/3],[x,y]),1)$rhs(part(%o1,1))$rhs(part(%o1,2))$
part(solve([y=-sin(71*%pi/180)*(x-%o2)/cos(71*%pi/180)+%o3,y=-sin(49*%pi/180)*(x-1)/cos(49*%pi/180)],[x,y]),1)$
factor(rhs(part(%o4,2))/rhs(part(%o4,1)))$
trigreduce(sin(49*%pi/180)*sin(41*%pi/180))$
factor(trigreduce(2*sin(11*%pi/180)*%))$
factor(trigreduce(trigreduce(factor(part(denom(%o5),1)+part(denom(%o5),4)))))$
factor((2*sin(-27*%pi/180)-2*sin(11*%pi/180))/4+%)$
factor(%th(3)/%)$
trigexpand(sin(%pi/3-a))$factor(%-sin(a))$factor(ev(%,a=27*%pi/180))$
trigexpand(sin(5*%pi/6-a)-sin(%pi/6-a))$ev(factor(%),a=19*%pi/180)$factor(%+%o13)$factor(num(%o10)/%)$
factor(ev(%o17,sin(%pi/60)=(2*(1-sqrt(3))*sqrt(5+sqrt(5))+(sqrt(10)-sqrt(2))*(sqrt(3)+1))/16,
sin(3*%pi/20)=(2*sqrt(5+sqrt(5))-sqrt(2)*(sqrt(5)-1))/8,
cos(3*%pi/20)=(2*sqrt(5+sqrt(5))+sqrt(2)*(sqrt(5)-1))/8))$
rat(%),algebraic$
rootscontract(expand(sqrt(3)*num(%)-denom(%)));0

CBP=11ABP=19,APB=360-2*139=82
A=180-19-82=79롦()
˭ԡ 528ʶ 18:19:17 MAIL:fttnm528@ybb.ne.jp 50545
Shin Koba
٥륯åĥ󡢤꤬Ȥޤ‼️
ʬ䡢Ŀ򸺤餷ƤߤƵ§򸫤ĤʤɡȻפޤФƤʤäȴñʹͤ褦԰¤ˤʤäꡢοϱǤ͡
꤬Ȥޤ
528ʶ 19:44:42 50548
ߤ
夲꤬ФƤΤǡǯκǤ

ߣΥޥܤꡢʳΣޥΤޥɤä
ͤ롣ޥɤʤޤᡢǤͤϲ̤ꤢ뤫
žƽŤʤΤƱͤȰΤȤ롣

ǤϾʬͶƳ侮䤬ޤǤϥΡҥȤǡ
֤ˡְäˤĤʤʤꥹ⤤ޤ
ꤷƤϤʤʤȻפޤ
528ʶ 23:14:12 50549
ֿء׾ι
#50549 ߤ󤵤
С󥵥ɤΤäƤؼǤͭʤΤǤ͡
0١90١180١270٤4̤βžѴȤ
(2^8+2^2+2^4+2^2)/4ȤȤǤ͡
529ڡ 7:31:12 50550
ֿء׾ι
ʤߤˤΥץȤ
t=[[6,7,0,1,2,3,4,5],[2,3,4,5,6,7,0,1],[4,5,6,7,0,1,2,3]]
d=[]
a=[0,1].repeated_permutation(8)
a.each{|i|d.push(i)if d.intersection(t.map{|j|j.map{|k|i[k]}})==[]}
p d.size
529ڡ 7:41:38 50551
ߤ
ŪʲΤäƤȳڤꡢѡȣ
⺣ǯκǤ
֣飶ޤǤΤ礦ɣĤϲĤ뤫

컲üԤʤ顢ǰʬ򤷤ơ֣ߣ¡פ֣ߣߣפˤʤ
ȹͤǤ礦ǶξϤβˡΤäƤʤΤ
䤬Ϥʤäɤʤ
529ڡ 22:30:17 50552
ɥȥ
#50552
ߤǤ衣
Ǥ˽ΤΥƥȤ5ġ100˺ǤᤤΤϤȸΨ87%Ǥ(Ĵ٤ͤ⤤뤫)
530 9:08:55 50553
ߤ
#50553
ĢƱ򣲲󤫤ʿˡȤΤϤʤߤǤ
ξϣʿǤ롡
ΤУϣˡ򤬣ʤΤǡʾο򤭤ȳΤ
ʤäͤ⥻ա

Ȥ#50552ˤǿ줿ϡĤξ硣
֤θĿ񤭽Фˡ˵ˡפϿأ
ޤˡΤäƤ뤳ȤȻפޤ
ïǤΤäƤ櫓ǤϤʤɡعμȤǤ
ääƤΤ⤷ޤ͡
530 16:19:34 50554
ʻ˥󥸡
֥Ƥޤĩ路Ƥ
https://nannkainasannsuunityarennzi.hatenablog.com/
530 20:52:52 MAIL:nannkainasannsuunityarennzi@outlook.jp 50555
ʻ˥󥸡
֥Ƥޤĩ路Ƥ
https://nannkainasannsuunityarennzi.hatenablog.com/
530 21:05:03 MAIL:nannkainasannsuunityarennzi@outlook.jp 50556