Ȥ
ɸ
A(0,6),B(0,0),C(6,0),D(6,6)
P(0,b),Q(a,0),M(a/2,b/2)Ȥ
ľQD:y=6*(x-6)/b+6
줬Q(a,0)̤뤫
6*(a-6)/b+6=0(1)
MD:MR=4:1=6-b/2:b/2
6-b/2=4*b/2
(1)CQ=x=6-a Ȥ
3ϢΩ XMaxima Dz򤯤
rhs(part(part(solve([6*(a-6)/b+6=0,6-b/2=4*b/2,x=6-a],[a,b,x]),1),3));
12/5()
˭ԡ 59ڡ 0:24:31 MAIL:fttnm528@ybb.ne.jp 48125
ˤ⡼
12/5ʤäɤȤǤ礦
¡ 59ڡ 0:27:54 HomePage:ͥĤäƤߤ48126
鯤ο
MBC˲­SȤȡ
PB2*MS2*(1/5CD)2.4

BCP90ݢCQDCQD
PBCQCD90
BCCD
ꡢPBCᢤQCD
äơCQBP2.4
//

59ڡ 0:30:38 48127
鯤ο
¡¤ǥॲ꤬Ф뤫ȻפäƤ̤ʿ̿޷Ǥ
59ڡ 0:36:33 48128
algebra
QCx ȤȡPBxMBC˿BCȤθNȤȡ
MNx/2x/2615 ꡤx12/52.4
59ڡ 0:42:15 48129
⡼ޥ
äȤ...^^;
DRĹơ¦ο޷M˴ؤоΤ...
6-6*(8-5)/5=6*(2/5)=12/5

ΤޤƤޤ ^^
59ڡ 0:42:35 48130
ˤ⡼
PM=MQRM:MD=1:4
PRQ:RQD=2:5
嵭ѷRQդ
RQȤ⤵椬25ˤʤ롣
äRQȤPRQι⤵PB=62/5=12/5
PBCᢤQCDꡢPB=QC=12/5
ʾ

ʺäѤɳڤʤȡʬǤäƤߤƾ´ˤ⡼
¡ 59ڡ 0:44:49 HomePage:ͥĤäƤߤ48131
ǯ
1ޤäƤ(ȤλפϿʬʤǤޤˡ
˲򤱤ΤˡˤȤ򤷤ޤ

CQ=PB
ȾʬCQ/2⤵1/5=6/5
CQ=12/5

59ڡ 1:19:02 48132
٥륯åĥ
ʤ˺Ƥ˶ʿ޷ǡä٤ʤޤ
ģФȣ£äθӤȤѷģӣäΥ٥ڤǣӣСУġ23ǣ£С6ߡ2/5ˡ2.4äƣѣä2.4Ȥʤޤ
59ڡ 1:11:07 48133
ֿء׾ι
Ф£äʿҤޤǣУ¤狼ޤ
ѷιƱУ¡QäǤ
59ڡ 1:47:20 48134
٥륯åĥ
ͤǽֻäȤϡԤ󡢻鯤οͤ󤵤Ǥ
¾οͤβ⤢ȤǸƻͤˤƤ餤ޤ
59ڡ 2:39:59 48135
ޤ
դΤ˻֤ޤMοDz򤭤ޤ

΢IDѥɡʡˡפǤˤäƻޤ
󡢼괷줿ΤǡǤ¿ΥȤ^^;

somewhere in the world 59ڡ 13:15:06 48136
ޥ
ߤޤԷǼĤߥޤǤ...m(__)m
MBP 59ڡ 15:16:07 HomePage:48137
ˤ
MǰȯʤǤ͡
510ʶ 15:57:23 48138
Mr.ǥ
Ʊˡοͤʤ褦ʤΤǡ񤭹Ǥߤޤ

DAαĹȤΡQPΤαĹθSȤ
MDS梤MRQȤʤ
SM:MQ=4:1SP:PQ=3:2
AP:PB=3:2QC=PB=6(2/5)=12/5
513ʷ 14:27:54 48139