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642224
6,5,5դȾʬˤ345ηѤǤ͡
31ڡ 0:10:01 47028
٥륯åĥ
⤦ܤ
УҤ֤ȻѷУҤȣң£ФϹƱʤΤǣУҤ5ѷУѣҤ64212äιƱѤ£ңѤ12ä12224Ȥʤޤ
31ڡ 0:13:02 47029
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AQ=BPAP=BRꢤAQPᢤBPR
QPRջѷǡ3:4:5ľѻѷ򣲤Ĺ碌Ρ
QRդȤ⤵QPR12
QPR淿AQBR=12
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淿AQBR淿CRQDʿԻշѤ24

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31ڡ 0:13:30 47030
鯤ο
狼AQ=RC=BP
äơAPQᢤBRP
BCPQθSȤȡ
ABSQᢤAPQ-BPSᢤBRP-BPSᢤSPR
äơ
ABRQᢢABSQ+QSRᢤSPR+QSRᢤPQR
ȤǡPQPR5cmǤꡢPQRջѷǡ
PQR˲­MȤȡ
PMRϡ3:4:5ľѻѷ顢PM=4cm
äơABRQᢤPQR6*4/212
AQRBᢢCRQD顢
ABCDᢢAQRB*224
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31ڡ 0:45:58 47031
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#47029٥륯åĥ#47030ˤ⡼ƱǤ
äƤȤȸСAPABADĹʿѡפȤջѷ˵դΤ٤äȡ
ʸ褯ɤޤʤʤޤ
ˤƤ⡢ޤ줿Ǥ͡ɤʤȤȯۤΤǤ礦

31ڡ 8:46:32 47032

5ʬ餤ʻδФǤϤäȤ֡ˤDz򤱤ޤ
ϤߤʤƱǤˤƤʤѤݤؤδۤǤϤʤǤ˥ޥ뤵ϤᡢΥ󥹤äƤǤͤ͡ƱդȤʤ鿴˷롩˸դ¤Ф褦
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Ϻꡡ 31ڡ 3:02:47 47033
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ФǤ
PB=AQäƭPAQBRP
PR=5
ޤޤʿԻշѤϭPRQΣ
3:4:5Ѥ24
Ķļˡ 31ڡ 6:40:03 47034

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QAˡPBˡRC˰פ
5ҤȤĤг6ɩˤ
Ѥ׻ޤ
32ʶ 16:18:07 47035
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ꥸʥκ䤬Ǥ٥κϡġorz
somewhere in the world 33ڡ 23:58:34 47036
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С£Сܣ£ġȤȤ
ʣܣsin(/2)4ʣݣcosʦ/2ˡ3
ΤϡʣܣˡʣݣsinȤ34224

ˤƤ⤳줬ʤ˽褿Τ줬ȤäƤԻ׵
ѴؿȤͤʤǤͤ
34 17:10:47 47037
Mr.ǥ
ϡü첽Ʋ򤤤ƤȡΤӤȻ֤򤫤ơľޤ
ɡ٥륯åĥˤ⡼Ȥ褯̤äˡˤʤޤ
ʬDz򤱤ϤǤ͡ޤʾˡĤꤢ
ޥ뤵ˤǤ͡ޤ
ʰ޿ͤ
35ʷ 23:38:24 47038
DSK24
Ҥü첽ƻʿгĹơ
줷פ⤫ФʤäǤorz
37ʿ 15:39:43 47039