baLLjugglermoka
Ⱦ8濴45٤5⤵2λѷˤʤޤ͡
910ڡ 0:34:42 43681
ޥ
3.14פˤĤƤ˵ҤϡοŪˡԤ̾ФƤפȤȤˤƤޤޤm(__)m
iMac 910ڡ 0:39:43 HomePage:ARENA43682
٥륯åĥ
٤ƹƤǤ͡
ѷʤΤʬäǤľդޤ濴45٤Τ˾äƤޤޤ
ʤ߼ΨͿƤʤäΤǡ˺ȽǤưŪ3.14ǡ
910ڡ 0:42:24 43683

κˤޤ(T-T)
910ڡ 0:42:40 43684
Mr.ǥ
ȾľAB˴ؤPȿ¦
BAC=90롢AC=2(cm)
ȤʤCCR֤
CRCꡢCR=AP+PQ+QR=8ʣ..........
AQ=1ΤȤΡQQ1,RR1
AQ=6ΤȤΡQQ2,RR2Ȥ
AQ2:AC=3:1AC:AQ1=2:1
ACQ1ܢAQ2C=45롡Q1CQ2=904545....

ꡡRC濴ȤȾ8ʣˡ濴45α߸̤
ѡ8^2*3.14*(45/360)(6-1)*2*2=20.12 (cm^2)
Ȥޤ

910ڡ 0:44:15 43685
٥륯åĥ
ʤߤˣФ¦ˤäƤäơУҤĹǤȤȡǤ2ǣǤ濴Ȥˤʤޤ
910ڡ 0:45:31 43686

ޤA飲SȤȡˣСܣУѡӣ
ѡᣱcmΤȤΣСѡҤ111Ȥȣ1ܣ11ܣ11ӣ1᣸
ѡ᣶cmΤȤΣСѡҤ666Ȥȣ6ܣ66ܣ66ӣ6᣸
ȤʤꡢѤδ֤ˣӣҡ᣸ȤʤˣѣҤϤꡢ޷ϣ濴Ⱦ£ӣ16颤16Ӥ޷ˤʤ롣
ӣ1ϣӤ鱦ˣˣʤԤȤˡӣ6ϣӤ鱦ˣˣʤդȤˤγǷƤΤǢӣԣդľջѷˤʤꡢܣ1ӣ6ᣴ롢äӣ16᣸ᣲ
16Ӥϣ16ᣵ⤵ʤΤǢ16ӡᣵᣵ
äƵѤϣݣᣲȤʤޤ
ʤ񤳤Ȥȡ񤤤Ƥ֤ꡢǼĤ򸫤ʤˡƱäȴʷ˽񤫤줿ä뤫⤷ޤ󤬡Ϥ

Ϻꡡ 910ڡ 2:59:52 43687
ޤ
ɤȻפޤ3.14񤫤Ƥʤ֤ϡѷѷȻפ줳ǺǤޤ
٤ϡ23Υޥܤ˽񤫤ľջѷͭ̾Ѥʬޤ
ʤޤ
910ڡ 0:56:25 43688
ǯ
#43685Ʊ褦APQRľˤȡɤƤRεפA2cm濴Ȥ˱߸̤ˤʤΤˡ3.14ʤ⤦򸫤ƤߤȡФƤ롪
γ٤1ĺ2ܤη2/66/3ˤ2ܤγ٤45٤Ƚ롣
Ⱦ8cm顢ѷ(6-1)*2/2=5cm2
ɵ۳٤礭Τ˺ޤ45٤ͽۤϤǤΤǡ45٤ʤ顥ʤƤޤ
󤬽񤫤Ƥ褦ˡ32ΥޥܤȤäơ90ٲžȹͤΤޤˡǤ͡

910ڡ 8:22:45 43689
٥륯åĥ
ȵŤʤˤʤäȤȤǤ͡
ɤ˵ҤʤȡȤƤϡ߼ΨʤΤDz򤱤ʤˤʤäƤޤޤ
ȺҤκǽս񤭤ˡ߼Ψɬפʾ3.14ѤʤȽ񤤤Ƥäꤷޤ͡
910ڡ 1:07:14 43690
Mr.ǥ
#43696ΡȵŤʤˤʤäȤȤǤ͡פ˴ؤƤ
㤨СhomeڡξΡ֤ΥڡǤϡܤξؤֻ̾轵Ǻܤޤ
⶯Ԥʤܤξ˾ƤޤפʬˤǤ
ֱ߼Ψ˴ؤƤǤʤʤȤ⡢3.14ȤƷ׻ƤפȤǤƤФ褤Ȼפޤ
910ڡ 1:35:56 43691
ä
񤷤ä
910ڡ 2:38:55 43692
̴
AȡQκɸʣˤȤPRĹRκɸȤɽ
X^2ܡY+2)^2=64Φ/ʬYͤϤȤʤΤǤʬ
ѷѣգ⤵λѷˤƣȤʤޤ
ٻΤ桡 910ڡ 7:52:28 43693
CRYING DOLPHIN
ʤʤ񤷤ä
PAB˲Ĺ1cmפξȤƤޤäƤΤǡǽ30ʬϥޤˤʤäƤޤ(
äȤ⡢ɤ˵դAPPQQRľˤФ˹ԤĤΤˤ֤ޤ

FAQˤϰֱ߼Ψ̤ϡأ.٤ȤĤפȤҤϤΤǡ߼ΨΰˤϺޤǤ
ï⤤ʤԳϡ 910ڡ 12:10:02 HomePage:֥⤢롣43694
ޥ
ߤޤ󡢺ϡֱ߼Ψ...פεҤ٤50%OFFʤϡ礲ʤˤˤʤΤδФǡ֤㤢̣̾ϥǵפͤƤ餦ۤڤʡפȻפäơ⤬Ƥޤޤm(__)m
MacbookPro 910ڡ 12:51:55 43695
uchinyan
Ϥˤϡơϡ
ࡤФͤǤޤޤɸŪ񤫤ʡȻפäΤǤΨϹǤ͡
ǽϻǤϥԥʤäΤǺɸȤؤǹͤΤǤʿԤˤʤ٤ȤʤꤽˤʤǤ
ΤȤƱľˤФΤȵդθϡǰ쵤˲򤱤Ƥޤޤ
ɡʴ

A AB ˿ľ RQ αĹȤθ OP AB ˿򲼤­ HȤޤPH = 1 cm Ǥ
PAQ PA = PQ ջѷAH = QHPA//ROOQA = PAHOQA PAHOAPH = OQPA = QAAH = 21
OA = 2 cmOQ = PA * 2OR = OQ + QR = PA * 2 + QR = AP + PQ + QR = 8 cm
ĤޤꡤR A ο 2 cm O 濴Ⱦ 8 cm αߤΤ AQ = 1 cm 6 cm Ȥʤ̡ʬޤ
ǡAQ = 1 cm Ȥʤ Q S R UAQ = 6 cm Ȥʤ Q T R VȤȡ
= OUV - OSTAS = 1 cmAT = 6 cmST = 5 cmǤ
ǡAS OT ˿򲼤­ IJ Ȥޤ
OIA AIT OATOIIA = AIIT = OAAT = 26 = 13OIAITI = 139
SJ//AITSJ TAISJAI = TSTA = 56TJJI = TSSA = 51OISJAIIJJT = 256315OJSJ = 55 = 11
ĤޤꡤJO = JS ǡJOS JO = JS ľջѷˤʤꡤUOV = SOT = SOJ = 45롤Ǥ
ǡ
= OUV - OST = 8 * 8 * 3.14 * 45/360 - 5 * 2 * 1/2 = 25.12 - 5 = 20.12 cm^2
ˤʤޤ

A AB ˿ľ RQ αĹȤθͤ롤˵դŪưסǤʤȶϫ롤
ȤäȤǤ礦
ĿŪˤϡʤʤꡤȻפޤ
ͥνȡ 910ڡ 12:52:30 MAIL:uchi@sco.bekkoame.ne.jp 43696
uchinyan
ǼĤɤߤޤ

ɤϡȤˡ
Ⱦ 8 cm濴 45 Τ顤 5 cm⤵ 2 cm λѷƵ롤
Ȥˤʤ褦Ǥ
ܺ٤ʤΤ⤢ޤ

#43681
ܺ

#43685#43686#43687#43688#43689
Ⱦľ AB ˴ؤ P ȿ¦ˡBAC = 90롤AC = 2 cmȤʤ C äƹͤˡ
ĿŪˤϡ#43685
AQ2:AC=3:1AC:AQ1=2:1
ACQ1ܢAQ2C=45
ΤȤüޤƤΤˤʤޤ
#43687#43688Τ褦ˡ֤ޤ餫ȤȤʤΤǤ礦

#43696
A AB ˿ľ RQ αĹȤθͤƲ򤯲ˡ
ɤ#43685ʤɤƱǤ濴Ѥ 45ϡδطľջѷƳƵƤޤ

#43693
ؤˤˡ

ʤ3.14 ηϡFAQ ˤλݤεҤΤǡĿŪˤϡäǤʤƤ⤤ȻפäƤޤ
ܤ˵פͤΤΤȡȤפΤǡ
ͥνȡ 910ڡ 14:02:47 MAIL:uchi@sco.bekkoame.ne.jp 43697
Mr.ǥ
#43697
ACQ1ܢAQ2C=45
ΤȤüޤƤΤˤʤޤ
#43687#43688Τ褦ˡ֤ޤ餫ȤȤʤΤǤ礦

uchinyan󡡥ե꤬Ȥޤ
Ĥ̤ǡ23Υޥܤ˽񤫤ľջѷƳ롡褯طȤȤ
ʤ볧ˤϡǽʬ̤뤫ȡüޤäƤޤm(__)m
913 7:15:40 43698
⡼ޥ
äȤäȤơ^^;
ޤ˺ƤΤ⤢ޤĤդ...ФįƤ...
RQ򤷤˱ĹơAABοȤθȾ8αߤ濴ȹͤСα߼RưƤ뤳Ȥ狼ΤǡȤϡȤ㲼Τ褦˥ꥴȡ^^;
Ⱦ81/4ߤ顢濴Ѥtan=1/2, tan=2/6=1/3
tan(+)=(1/2+1/3)/(1-(1/2)*(1/3))=1
soĦ+=45
BQ̤Ѥ8^2*/8-5*2/2=20.12

ȡޤäοػǤɡ^^; Orz,,,
ˡϤߤʤθƤٶm(_ _)m
¨ ^^;v 910ڡ 14:50:05 43699
ϺĹ
äޤ
Ϻǽ餫Ⱦ8Ѥαߤ45٤8^2*3.14*1/8
ѷ5*2*1/220.12ȤϽФΤǤ
503/25DzⲿǧڤƤʤ
ɤľơ¤β¦ˤ⥹Ȥ̣ʤ1006/25Ǥ
20󤯤餤ǧڤī⡣ǤɤΤʤ20.12Ǥⲿ󤫻ɡɤˤ⤳ˤ⡣
ˡˤФμäɤȻפäΤǡɤƬѤˤʤꤽǤ
ۤԤ󤷤ȤϤʤä
ʤΤˡʤΤˡʤΤˡ20.12ǧڤƤޤäǡ
ޡʤȤ⤢뤫ȤɤΤǤ
ޥ뤵3.14ȤȤϾǡǤ
㤽Ǥ͡3.14Ȥʤʬ͡
Ƥ̾˺줿
̤ޤʤΤåȡʤΤˡʤ̤ޤפΤϡ
ǯ֤ꡩ

Ǥ⤢ΤǤ͡ʤԻ׵Ĥʴ
913 17:06:38 43700
ޥ
ߤޤ503/25Ǥ򰷤Ȥʤ褦ѹޤޤǤm(__)m
iMac 914ʷ 1:14:29 HomePage:ARENA43701

Ƥޤ
914ʷ 22:23:33 43702

Ǥĥв򤱤ޤ
ARޤǤ↗ˤΤФ26ΥޥܤĤäƹͤޤ(ʬˤǤޤ)
914ʷ 22:33:37 43703

ॺ❗
915ʲС 18:41:24 43704
???
ʡ
äѻǹ
915ʲС 19:31:38 43705