٥륯åĥ
̤ͤ1/42.5ΤȤǤ̤ޤ
7.57.52ľѤջѷ2ĽŤʤä֤ǡ2.52.52λѷʬ䤹ȡؤ6ʬ٤12ʬǤ礦2ܤˤʤꡢ٤37.5Ǥ
ǽ̤̤˿ľȴ㤤ƻ̵֤̤ˤƤޤޤ
218ڡ 0:20:21 50166

֤ä㤤ޤ͡
218ڡ 0:23:04 50167
٥륯åĥ
ʤߤ˴㤤ǤBFGCʿԤ̡ʿԻշƱΤνŤʤˤʤꡢ1/2ˤʤʤʤΤǴְ㤤˵ŤޤʤΤǺδ㤤ǤΨϲƤޤ
줫աפѴ̯˴ְäƤޤ͡
218ڡ 0:27:01 50168

ºݤ˿޷õޤ
218ڡ 1:11:42 50169

̿ޤɤʤͤơο޷μʬѤȡ
ݤĤսιѤʤΤǡ
ϤĹʸ֤򤭤ޤ
ޤΤ褦ʴǡĤȤŤǤ͡(^o^;)
https://f.easyuploader.app/eu-prd/upload/20210218011210_33586672344e4673.jpg

󥯤ʤä餹ߤޤ
218ڡ 1:18:22 50170
鯤ο
ľ˺ɸơz=t̿޽񤤤ơXѤYѵơΩƤơ
t=5/2λ郎ΩĤ顢YѤμˤ֤ǡ75/2ޤ

t<10/3λϡX̤6ѷˤʤäơβ򤬽Ф
10/3t1/2λϡX̤ˤʤ롣ξΩƤƲ򤤤Ƥߤ
10/3t1/2˲ϤʤΤǡƤǤ

ڤΤμ塢z=t̿ޤ񤤤ƤȤ齬򤫤ʤäɡ
֥Ĺơ֤äƤޤä

218ڡ 1:30:07 50171
鯤ο
#50170
ΰ̣Ƥ狼䤹ޤǤ͡
218ڡ 1:36:12 50172
baLLjugglermoka
ʸκǸ΢ȤơŤʤʬ2ܤŤʤäƤʤʬȴ㤤Τͤ(^^)
218ڡ 2:33:15 50173

Ǥ
218ڡ 2:41:50 50174
ǯ
ÿƤޤäƤ
ܤФ...???뤳ȤäϤ...!!
ޤ򸫤ơݤ⤦ٿƤˤ褦
Ǥ褯ɤСľջѷŤͤ
6ѷˤʤʤ2ܤˤϤʤʤ
ӽФѷ6ѷ˰ưƤߤȡܤ1:3Ĺ
10^2-7.5^2-2.5^237.5
218ڡ 2:56:18 50175
Ȥ
ŤͤޤäǤޤ椫

ΩΤ򿿾夫鸫

ФΩΤι⤵Ⱦʬ̤¹Ԥڤ

*
***
****
******
********






ΩΤι⤵Ⱦʬ⤵0ޤڤ
ľջѷ򺸤s,ʲΤ褦ư
ľѤν110г
Ȥ2110վ
ľջѷΰդ5+sˤʤ

֤ΩΤι⤵Ⱦʬ̤¹Ԥڤ






********
//******
///*****
/////***
///////*

ΩΤι⤵Ⱦʬ⤵0ޤڤ
ľջѷ򱦤s,ʲΤ褦ư
ľѤν110г
Ȥ2110վ
ľջѷΰդ5+sˤʤ

Ťͤ
1դ2*sդĹ10-3*(5-s)=3*s-5ľջѷ
2tİΤΩxѤ
(2*s)^2-(3*s-5)^2=4*s^2-(3*s-5)^2=-5*s^2+30*s-25

ΩyѤϤ
դĹ10-(5-s)=5+sľջѷ2İΤ
(5+s)^2-(4*s^2-(3*s-5)^2=6*s^2-20*s+50(1)
2*Ωx=Ωy
2*(-5*s^2+30*s-25)=6*s^2-20*s+50 դ鱦դ
2*(-5*s^2+30*s-25)-(6*s^2-20*s+50))=-4*(2*s-5)^2=0 s=5/2
(1)75/2()
˭ԡ 218ڡ 4:52:52 MAIL:fttnm528@ybb.ne.jp 50176
ֿء׾ι
Ω̿ޤʿ̿ޤƤߤޤ
218ڡ 6:51:35 50177
Ȥ
#50176

ʥ쥹ǺǸ

ΩyѤϤ
դĹ10-(5-s)=5+sľջѷ2ĤΤ
(5+s)^2-(4*s^2-(3*s-5)^2=6*s^2-20*s+50(1)
2*Ωx=Ωy
2*(-5*s^2+30*s-25)=6*s^2-20*s+50 դ鱦դ
2*(-5*s^2+30*s-25)-(6*s^2-20*s+50)=-4*(2*s-5)^2=0 s=5/2
(1)75/2()

5/3<s<5ΤȤͤƤä
0<s<=5/3ΤȤ
Ωx(2*s)^2=4*s^2
դĹ10-(5-s)=5+sľջѷ2ʬ
Ωy(10-(5-s))^2-4*s^2=-3*s^2+10*s+25
2*Ωx=Ωy
8*s^2=-3*s^2+10*s+25򤯤
s=-(10*sqrt(3)-5)/11,(10*sqrt(3)+5)/11
0<s<=5/3ϰϤǤϤʤΤŬ2ܤΤȤ
ͤΤߤ
˭ԡ 218ڡ 7:01:00 MAIL:fttnm528@ybb.ne.jp 50178
ֿء׾ι
#50162ߤ뤯ͭ͡񤦤ޤ

оޤäθƤʤΤǥѥ󤵤ˤѤϫݤƤޤޤ
ޥĽIJ򸫤ʤ飱Ƥʤʤꡢ
ǸΥޥޤ줿饫ȡܤȤñʤǤ

ޤޤפ򤹤뤳ȤǤǤ͡(^^)/
218ڡ 7:08:03 50179
locker
ǽXYη褦ȤƤä֤ޤ...
Ƥ̤ʿԤäƤθƨƤޤ()
դȤǤ!!
218ڡ 21:29:34 MAIL:lakeinokinawa@gmail.com 50180
Τ
ޤä˺Ƥޤġ
ľջѷĤ򺹤ǡ2.52.56ʬ
218ڡ 21:30:11 HomePage:ڤ50181
ˤ⡼ʡء˥Υ
޷βϿޤȤʤǡΰ̣ǶǤ

ξ狼顢Ĥο޷ڤϡ
7.57.5ࣲľѻѷĹդʿԤˤʤ褦
оΤˤҤä֤޷ˤʤޤ
Ѥ׻ȡ75/2Ȥʤޤ

¡ 218ڡ 22:17:18 50182
ˤ
ʿ̿ޤơդ4ʬǤޤ
Ķļˡ 219ʶ 1:42:57 50183

ǽΩΤηͤ褦ȤƤޤäƶ路ޤ
2Ĥλѿ̡˹ͤƤ줾̤ͤƤ褦䤯
219ʶ 8:00:39 50184
ϺĹ
ʸΰ̣ʬ餺ˤäǺǤޤ
٤ߤˤܤäȹͤƤʥޥޤοޤΥ᡼ơ
̡ޤޤʸޤǤޤ
Ƕᡢ꤬¿ƺޤ
ƬϷʤ
219ʶ 12:45:11 50185

ΰ򻻿ϰϤǼΤ񤷤褦ʵޤ
219ʶ 19:45:50 50186
̻
äȲ򤱤ޤ
ľѣջѷĤϤȤơ
Ȥϵǡ
ޤääƾ𤱤ʤ
219ʶ 21:01:04 50187

#50186 餲ζĤˤĤ
#50170βξˤĤƤ餿˹ͤƤߤޤ

https://f.easyuploader.app/eu-prd/upload/20210220053152_7959306e61614b71.jpg

󥯲αμʬ֤ʬƱˤʤ뤳ȤϤʤΤǡ10cm4&#10005;4ʬ䤹ۤ˳ʤȸäɤΤǤϤʤǤ礦
220ڡ 5:40:06 50188

ʸϡ44ʬפǤ
ΤǤޤǤ
220ڡ 5:47:33 50189
鯤ο
#50188

>󥯲αμʬ֤ʬƱˤʤ뤳ȤϤʤΤ

Դ֤­ȡʲδ

郎Ωġη֤ǤȤȡ

֤ʬɬפˤʤ롣


ΰա(ΰաΰաߣ)
֤ʬ(ΰաΰաߣ)ߡʡΰա
顢ΰա䣰ΤȤϰפʤơ̷⤹롣

äơ

郎ΩȤη֤ϤǤʤ
Ĥޤꡢ4ʬˤʤ롣

̤ѷξΰϡOKȻפޤ

򼨤ˤϡ̤ˤʤ˲¸ߤʤȤ
ɬפޤ
̤ι⤵夬äƤȡ̤̤⾮ʤäƤΤǡ
ΨñĴѲΤ1/2ˤʤʤΤ⼫ǤϤʤȻפޤ

220ڡ 11:48:50 50190

#50190 鯤οͤ
ޤβ򤢤꤬Ȥޤ
̵פޤơ̵ȤȤ˶̤Ǥޤ
X̤ξˤĤƹͤƤߤޤ
̤ϻѷѤ顢
Y/XܤоعԤˤĤñĴäΤϿ޷餫ȸäƤϥǤ礦

https://f.easyuploader.app/eu-prd/upload/20210220130126_5a45445438537557.jpg

220ڡ 13:08:56 50191

#50190
ƤƤḤ̂ʬޤ
ƤʤΤǤ͡
220ڡ 13:13:38 50192

٤⼺餷ޤ
ϻѷѤۤξ夬äͤƤ⡢ޤΤ褦ˤʤä
3ܰʾˤʤޤ󤫡

https://f.easyuploader.app/eu-prd/upload/20210220132621_70643074327a4239.jpg
220ڡ 13:29:19 50193

Jޥޤ󡢻鯤οͤ󡢤꤬Ȥޤ
ɤޤǴŪ˼뤫äƤȤʤʤ̯Ǥ͡
220ڡ 19:35:41 50194
鯤ο
#50193
ɾ޼DzǤƤΤǡȤΨ뤳ȤäƤ⡢ϰϤ˲򤬤ʤȤƤȻפޤ
碌ưܤǡΰˤǤޤ
220ڡ 21:21:56 50195

鯤οͤޡȥեˤ꤬Ȥޤ
Żޤä֤줺ХХȲϢͤƤޤä˸Ť餯Ƽפޤ
220ڡ 23:38:49 50196
Mr.ǥ
ֿ޷϶ǡ˲򤱤ʤΤǡˤʻ˲򤳤ȱӱӤˤʤäƤޤ
ä³ƤϢ³򡡤Ȥ餷ʤΤǡֺϡפȹ
ơ褦䤯ߤޤ
ʴʿؤˤˡ...Mr.ƥǤ
223ʲС 17:58:44 50197

Ÿޤʤ󤫤ϿؤμǤʤʤ겡ǤʤäꤹΤǾƱɶǾ餬ǤǤ͡
223ʲС 19:12:31 50198

Ϥɤ꤬ФΤڤߤǤ
224ʿ 22:49:37 50199