٥륯åĥ
¤դȤѷͤƣУѤΰưͤȡưϰϤϺդĹ6ˤʤޤ
55ڡ 0:07:50 44422
ǯ
ãСܣãѤϾˣʤΤǡФȣѤǤͤȣ¤εΥϾ˰ꡣ
ΤˣäξüˤΣͤεΥʤΤǡ¤դȤѷĹȵޤ
55ڡ 0:15:46 44423
CRYING DOLPHIN
ͤҤΤǤĤޤǡ(

ѷDABͤȡ
PQɬDABվˤꡢ
ͳѷDPCQ2ȤгѤ(60120)ΤʿԻշȤʤꡢ
PQMʿԻշDPCQгθ顢DCǤ⤢롣

ɡMDADBʬˤΤǡ
ϢꡢĹ6cm

Ƥơι˽ФΤǡޤ(
ï⤤ʤԳϡ 55ڡ 0:14:21 HomePage:֥⤢롣44424
٥륯åĥ
⤦ܤ
¤դȤѷξĺĤȤȡУ+Уѡ12ʤΤͤΣ¤εΥϾ˰6ѷι⤵ˤʤ뤿ᡢͤΰư˽񤤤ϰϤˤʤޤ
ƺϤ줫
55ڡ 0:14:39 44425
ģ©
ϺʤʵˤΣФǡ򤷤ȡФˤܳФ᤿饪ˤऱơӥáǡץǥ奨åȤ򤿤󤷤ƵäƤޤ᤯˴ʤꡢʤϣͻˤϻʤΤǡ
ǡǽ飶DZ礷ְ㤦dzʤפǤƤƣDZ硦äѤäƤΤǺ档θ売ʬ֡ǼĤˣǤ⣳Ǥ줺ɤΤȻפäƤ뤦ˡ٤ϣޤ
ʤᤤ֤˱ǤΤϻϤƤʤΤǡβäƤʤƤޤ
ˡȤƤϺξü˴󤻤ޤ򥤥᡼ޤ줤ȴƥåޤ
55ڡ 0:16:47 44426
Mr.ǥ
AB1դȤѷABDAB˴ؤP,QƱ¦˺ȡP,QϤ줾졡DA,DBˤ
P,M,D,QABޤǤεΥ򤽤줾졡p,m,d,q Ȥ
(p+q)/2=d/2 .......
ä
MDA,DBʬưȤˤʤ
͡12/26ʣˤȤޤ

ɵCRYING DOLPHIN#44424 ΡʿԻշȤʤפȤˤˡǤ͡
55ڡ 0:54:20 44427

Фϡ
CȤäơCC'ưȤ
PP', QQ'ȤʤäȤ
P,QƱ˰ư(ϾȤƤ)
Ʊ⤵岼˵ո˰ưΤǡ
P'Q'M'MABʿԤ˰ưΤˤʤޤ
Ȥϻ齪ޤǤοʿĹȤޤ
55ڡ 0:20:36 44428
ϺĹ
ȯʤΤǽ񤭹ߡäưĥۤɤΤȤǤʤǤ͡
ʤϡˤ˲ҤعԤäƤŻˡѥǤϲҤ⤪٤ߡī餿ޤˤޤäߡʥܡȢζӤ仨ʤɡˤƵѾ˻äƹԤΤǡ̲Τ򤳤館ƴĥޤʤȤ򤱤ޤ
55ڡ 0:39:44 44429
ˤ⡼
ˤϡ
Ż˹ԤäԤʤäǡ
ǣפΤ̵Τʬޤ
ޤ˲Ƥ褿褦ǡ˽Фݤ줽ˤʤޤ
Ǯɤ˵դƤ

ϡ
ͤʬ¤εΥäĹˤ餺ʤĤޤ군פʬ
äȣξͤΰ֡ͤ줾ֺξ
ͤСǤޤ͡
55ڡ 0:51:19 44430
⡼ޥ
Фϡ
#44424 CRYING DOLPHIN ͤƱǤ ^^
ǥ֡ʵƤޤɡ

GW¹ͷ(Ⱦ ^^;ǤޤɾФäƤΤǤڤʤ)ޤ
᤯¹礭ʤäư˻򤭤ʤ^^
¨ ^^;v 55ڡ 0:54:04 44431

ɸǹͤޤ
͡ʣáܣ壳ˤȤʤΤǡͤϣ¤ʿԡ
á壱ʤΤǣޤǤΣ
ȤǡѡУ¤ϤʤƤΤǤ礦ãѢᢤУã¤ѤʤˡʡˤΤǤϤȹͤƤޤ

Ϻꡡ 55ڡ 0:57:12 44432
ޥ
¤Ǥ뤳Ȥ˺ݤǤޤ...ŤΤ23:00ޤǵ𤷤ơʤȤ֤˹碌...ȤǤŬǿޤm(_ _)m
iMac 55ڡ 1:03:53 HomePage:44433
ϥ饮㡼ƥ
Ϥ褦ޤ

ȾʬGuessmateޤ
äƤӤäǤ
55ڡ 4:11:50 HomePage:湩ؤ˥44434
uchinyan
Ϥˤϡơϡ
ñǤ͡ȤƤפǤ礦޷ȤΤǡ̤ξˤϤ񤫤⡣
ĻĤβˡפդǤĤۤɡʴǡ

(ˡ1)
PA//QCPC//QBդơM PAQB ʿԤ AB Ȥθ KLMK QA θ RȤޤ
ȡMKL = PAC = 60= QBC = MLKꡤMKL ѷǤ
ˡAKKC = ARRQ = PMMQ = 11ꡤ
MK = MR + RK = PA/2 + QC/2 = (PA + QC)/2 = (AC + CB)/2 = AB/2 = 12/2 = 6 cmȤʤäơ
MKL ϡM ΰ֡ä C ΰ֡˴ؤ餺 6 cm ѷǤ
ꡤC ưȡM ϡAB = 12 cm դȤѷ AB ʳդʬưޤ
ǡM ưĹϡAB/2 = 12/2 = 6 cmˤʤޤ

(ˡ2)
AP αĹ BQ αĹθ D Ȥޤȡ
DAB = PAC = 60= QBC = DBA DAB ϰդ AB = 12 cm ѷD
DAB = 60= QCBDA//QCDBA = 60= PCADB//PCDPCQ ʿԻշ
M г PQ ʤΤг DC Ǥ⤢ꡤD ABεΥϰʤΤǡM ABεΥꡤǤ
ơC A ΤȤP AQ DM DA C B ΤȤP DQ BM DB Ȥʤäơ
C ưȡM ϡDAB DA DB Ȥʬưޤ
ǡM ưĹϡAB/2 = 12/2 = 6 cmˤʤޤ

˻פդХꥨȤƤϡ
(ˡ1)ǡPQM AB ˿򲼤ƹͤ롤
(ˡ2)ǡCPQ M 濴 180žƹͤ롤
ʤɤޤޤ
C AB ξͤƤ줫Ĵ٤롤
Ȥ褦ʲˡ⤢ޤ͡
55ڡ 12:29:23 44435
uchinyan
ǼĤɤߤޤ


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

#44422#44425#44424#44427#44431#44435(ˡ2)#44438
AB = 12 cm դȤѷȤˤƹͤˡ
ܺ٤򸫤ȤĤХꥨ󤬤ޤ
ޤ AB դȤѷ˸ڤƤˡϤˤޤ

#44423
PC + QC = AB = M AB εΥ˰ˤʤ뤳ȤƳȤˡ

#44426#44430#44437
C A ξ B ξȤˤƹͤˡ

#44428#44435κǸդ(ǥ)
C ưݤ PQ ΰưͻҤĴ M AB εΥ˰ˤʤ뤳ȤƳȤˡ

#44435(ˡ1)
M PAQB ʿԤ AB Ȥθ KL Ȥ MKL ϰդ 6 cm ѷˤʤ뤳ȤȤˡ

#44432
ؤˤˡ

#44434
ˤˡ
55ڡ 16:24:52 44436
ߤ
ϵפǤäƻϰϤʤΤʡ

ȿǾ뤳ȤϵƤʤΤǡ޼䤹üä
ξꤷƤȤꤢޡϰϤǤ顢ʪʱߤ
ͤʤǤ褤Τǡľ߸̤ͤ뢪ɤľˤʤꤽ

ĤäƴDz򤭤ޤ
55ڡ 14:54:01 44437
ˤ
12礭ѷĺOȤ
MʿԻշOPCQгOCȤʤΤǡϼ
Ͽ̤ǣɤޤĤ꤬ޤ|ա)
55ڡ 16:04:10 MAIL:nikotan@fat.coara.or.jp 44438
ģ©
Ǥ͡uchinyanͤˤޤȤĺ褦ˡä¤˰פȤƳΤǤߤͤΤä̤ꡢƬǤϡʤֵפľˤʤפäΤǡ̩ˤϷ礱ޤ͡ޤơλǤϣȲ塢ʬ餺飱ʤפȻפäƤޤ餤Ǥ顢äƤȤϤᤤפȼǤƤǤϤʤǤ͡
ȲΤä֤ĤǤ̴סֶ¤ʪס֤Υϥ磻ϩetcޤƬäƤȤȤǡƼϤ
55ڡ 16:25:04 44439
cocogoo
ξüȿ褿ڤʿԻշͽ¬麣϶ϫ˲򤱤ޤ
55ڡ 20:18:58 44440
ˤ⡼
ͤεפľȤ
ȥ꡼ä
ƤȻפޤ

СѤ¤˲Ȥ
¤Ȥθ򤽤줾졡Сǡѡ
ޤС͡Ѥ¤εΥ򤽤줾졡p m qȤ롣

mǤ뤳Ȥ򼨤Сͤεפϣ¤ʿԤľȼ롣

УСǤȢѣãѡǤϡʡ306090ľѻѷ
У+ѣä12ѤȡְפǤ뤳Ȥ顢
УСǡܣѣѡǡᡡp+qְפǤ롣

ͤϣФȣѤʤΤǡm=(p+q)/2
p+qϡְפʤΤǡmְ

äơͤεפϣ¤ʿԤľ

ʲȥ꡼θդʾ塢ĹǺѤߤޤ
̱¡ 57ڡ 0:19:59 44441
666
ƻäޤǯǤ
59ʷ 15:52:02 44442