٥륯åĥ
äȷǼ줿ѥϥԥڤ㤤ʤǤ͡

ϡʿ̿޷ȤǤޤ
821ڡ 0:21:24 42241
Ȥ
ɸM(-3,0),D(7,0),A(0,4),R(2,20/7)Ȥ
ľMR:y=4*(x+3)/7,ľA(PQ):y=-4*(x-3)/3
2ľθXʤΤǤMȤεΥʿǵ
MX/AD(=sqrt(65))Ȥxmaxima ǵ

e1:y=-4*(x-3)/3$
e2:y=4*(x+3)/7$
solve([e1,e2],[x,y])$
part(%,1)$
rootscontract(sqrt((-3-rhs(part(%,1)))^2+(rhs(part(%,2)))^2)/sqrt(65));3/5()
˭ԡ 821ڡ 0:25:21 MAIL:fttnm528@ybb.ne.jp 42242
å
DRRMǤ뤳Ȥ˵դΤ˻֤ޤԤǤ
5/7 21/253/5ܤäƴǤ
821ڡ 0:46:19 42243
Mr.ǥ
A,RMD˲򤽤줾졡AH,RHǤȤ
AH=4MH=3H'D=7*(5/7)=5
袤RMH'ᢤRDH
RM=RD
ͥ饦ꡡMX:XR=21:4MX=RM*(21/25)
AD=RD*(5/7)=RM*(5/7)
MX:AD=(21/25):(5/7)=3:5
äơ3/5ܡˤȤޤ
821ڡ 0:44:54 42244
ǯ
ñʿ̿ޤˤϤʤޤ餬ʤʤ򤱤ϤäƵʬž
ǤäΤǡʿȤäƤޤޤ
ң͡ңĤ˵դΤʿĹФƤ顥ȤΤʤʤ
򤱤ʤȤȤΤϤʤ󤫤!!!
821ڡ 1:47:32 42245

AMDMRA̤MDʿԤȤθEPQMDθFˤȤ롣
RMD梤READR:RA=5:2,MD=AE=4MD=10=3+4+3ʤΤAMDEȤʤꡢAD=EM
AXE梤FXMAE=4,FM=6ϣäEM:XM=5:3ȤʤꡢAD:XM=5:3
ϻȤޤ빽äݤޤ
Ϻꡡ 821ڡ 1:46:05 42246
̴
Mr.ǥͤƱǡƱȥͥ饦Ȥޤ
821ڡ 6:55:27 42247

AMDʿ̿ޤȤƹͤޤ
MDPQθSȤ
XASMRθǤ
AMDز­HȤ
AM=5,AH=4ʤΤMH=3,HD=7
ޤMS=6,SD=4ȤʤΤMH=SH=3
HMRʿԤADȤ֤ĤY
AMRʿԤDMαĹȸZȤ
DYH梤DRM梤DAZȤʤꤽ椫
MZ=4ȤʤꡢDH=ZHʤΤǢAZDAD=AZջѷȤʤ
SXM梤SAEʤΤǤAD:MX=AZ:MX=5:3
Ȥޤ
Ǥְ㤤ä餹ߤޤm(__)m
821ڡ 9:45:41 42248
uchinyan
Ϥˤϡơϡ
٤ϤɤˤʤΤʡȻפޤֿ޷Ǥ͡ŪפǤ礦
ʴǡ

ޤX ΰ֤ꤷޤ
ACD ˤơRC AP Ȥθ TABD ˤơRB AQ Ȥθ SȤȡ
ޣʿ̤ȿޣʿ̤θ ST Ǥ
ˡP RC ʿԤ AD Ȥθ EȤȡ
DEER = DPPC = 23EPRC = 25DEERRA = 232RTEP = 25RTEPRC = 41025RTTC = 421
ƱͤˡRSSB = 421ST//BCǤ
˿ޣʿ̤ȤθͤȡST ȿޣʿ̤Ȥθ X ˤʤޤ
ǡRXXM = 421MXRM = 2125ޤ
X ΰ֤ʬޤ
ˡAR BCD ˿򲼤줾­ HI Ȥޤ
AM = 5 cmAH = 4 cmʤΤǡMHA 345 ľѻѷǡMH = 3 cmDH = 7 cmȤʤꡤ
RI//AHDIDH = DRDADI7 = 57DI = 5 cmHI = 2 cmMI = 5 cm = DI
ȤʤäơRMI RDIRM = RD = AD * 5/7ޤ
ǡMX = RM * 21/25 = AD * 5/7 * 21/25 = AD * 3/5ǡMX AD 3/5 ܤˤʤޤ

ǽդϥͥ饦ȤäƤ⤤ΤǤ껻äݤƤߤޤ
ȾϤʤꤵ줿ͤäƤޤʤΤǤʤΤǤ礦
Ūˤϡʿ;ʤɤȤȤˤʤΤǤ礦͡

Ϥ˻ʤΤǡǼĤɤΤϾ٤ʤꤽǰʹߡˤʤꤽǤ
ͥνȡ 821ڡ 12:08:09 MAIL:uchi@sco.bekkoame.ne.jp 42249
ޤ
̿ޤʿ̿ޤˤƹͤޤ
ջѷνŤʤä޷Ϥʤ򴶤ޤǤ
821ڡ 16:17:40 42250
⡼ޥ
#42250
ä
ƱޤǡĤҤ...ȥԥ饹ǵ᤿^^;Ỵ...
¨ ^^;v 821ڡ 17:48:37 42251
ޤ
ꤲʤ(Լ?)忧ǰƤ
BDCDΤ줾ȻפǤǤʬ
MDθYȤȢRMYᢤRDY (Υϥˤ
ˤRD=RMȤơȤϥͥ饦3/5 (^^;

դǡAMDزʻΤι⤵ˤ­HȤ
DRRA = DYYH = 52 ꡡRYAH
RYD = AHD = 90 ǤΤǡ
RMY RDY ֤ޤפޤʾСˡ

somewhere in the world 822ʶ 0:49:12 42252

Ǥ͡ޤTeXƤߤޤϿޤ3:5λѷǤ
822ʶ 2:48:33 HomePage:42253
uchinyan
ǼĤɤߤޤäȡǤ (^^;
äȤ⡤ʹߤ¿βˡ˿ΤǡΤʡ

#42241
ʿ̿޷ȤǤޤ
Ȥˡܺ٤

#42243
5/7 21/253/5ܤäƴǤ
Ȥˡܺ٤

#42244#42247#42249#42252(㴳̯Ǥ)
X ΰ֤ͥ饦ǵᡤAR MD ˿򲼤
Ʊ RD = RM Ʋ򤯲ˡ

#42246
AMD A ̤ MD ʿԤ MR Ȥθ EPQ MD θ F Ȥ
AD = EM ᡤȤäƲ򤯲ˡ

#42248
MD PQ θ SA MD ز­ H
H MR ʿԤ AD Ȥ֤Ĥ Y
A MR ʿԤ DM αĹȸ ZȤ
AD = AZ ʤɤȤäƲ򤯲ˡ
ʤY ϼ¼פʤ褦˻פޤ
ȡ
䢤SXM梤SAEʤΤǤAD:MX=AZ:MX=5:3
ϡ
SXM SAZ ʤΤǤ ADMX = AZMX = SZSM = (6 + 4)6 = 106 = 53
ʡ

#42250
䲣̿ޤʿ̿ޤˤƹͤޤ
Ȥˡܺ٤

#42253
Ǥ͡
Ȥˡܺ٤

#42245#42251
ʿȤäؤˤˡ

#42242
ɸȤäؤˤˡ
ͥνȡ 822ʶ 12:56:49 MAIL:uchi@sco.bekkoame.ne.jp 42254

#42254
uchinyan
ĤľƤ괶դǤ
Ȥ꤬ʤ񤤤ƤޤäΤǽޤm(__)m
ޤꤤޤ
822ʶ 13:24:05 42255
Ϸʼ
ޣ̤˿ޣޤ
ͣĤ΢֤ΰưŤȤޤ
ͣҤȣͣŤŤʤޤ
ʢͣңĤջѷ

ͣءͣšͣСʣͣСܣš
衡Ȥʤޤ
ʡ 823ڡ 6:04:51 42256
ޥ
ͤ򡣺Ǥ¤ϡ288Ρ־Ƥľפäꤷޤ...

http://www.sansu.org/used-html/index288.html
iMac 824 16:32:57 HomePage:42257
ʪ
4ޤ()
ޤmdʿԤayޤ
ay=4cm
y鿿ľˤzȤȡmz=7cm
a鿿ľ˲eȤed=7cmaedȢyzmϹƱʤΤad=ym
mr:ry=5:2
amd̤ͤax:xr=21:4
ad(5/721/25)3/5=mx
824 23:41:39 42258