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ãģåąąãč°ˇãã¯ãŦãŧãŋãŧããããžã
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ãģãã㊠- æ°ˇã§ã§ããĻããã¨čããããĻããžã
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ãģãšããĨã¯ãš - 2012åš´ãĢįēčĻãããæãå°ããĒčĄæ
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ãģåĨįæã¨ãĢããŗã¯ããäēããĢåãéĸãåãããŖãĻããžã
ãģãšããŧããã¯åšŗåã¯ãæ°ããæ°ˇãåŽæįãĢčŖįĩĻãããæ´ģåįãĒå°åã§ã
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ãģäŧŧããããĒ大ãããŽå¤ŠäŊãčŋããĢãããããã
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ãģããåĨįæãĢčĄããã¨ããããäŊãæãŖãĻčĄããžãã?
ãģãšããŧããã¯åšŗåãŽãããĒæ°ˇãŽåšŗåã§ãšãąãŧããã§ããã¨ãããããŠããĒæãã§ãããã?
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ãģããŧãŗæĸæģæŠãæŽåŊąããåįãčĻæ¯ãšãĻãŋãã
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ã¨ãĒãšãŽįēčĻã¯ã夊æåĻãĢ大ããĒåŊąéŋãä¸ããžãã:
ãģåĨįæãã大ãã夊äŊãčĻã¤ããŖããã¨ã§ãææãŽåŽįžŠãčĻį´ãããŖãããĢ
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ãģįēčĻããããŽã¯ææ°ãŽæčĄãŽããã
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įēčĻãŽããŖãã:
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ãģãŗãŗããĨãŧãŋã§å¤§éãŽå¤ŠäŊåįãåæ
ãģåããĻãã夊äŊãčĻã¤ãåēãã
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ãģããąããąãŽå¤§ãããčēĢčŋãĒããŽã¨æ¯ãšãĻãŋããå°įãæãæ ĄåēãĒãŠã¨æ¯čŧ
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ãģåˇååēĢãŽä¸(į´-18â)ããããŖã¨å¯ã!
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ãģããąããąãŽįēčĻæãŽããã¯ããŧã ã¯?
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ãģããąããąãŋãããĒå¯ãä¸įã§ãäŊãčĩˇããŖãĻãããã ãã?
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ããąããąãčĻŗå¯ãããŽã¯į°Ąåã§ã¯ãããžãã:
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ãģå°æĨãæ°ããæčĄãã§ãããæĸæģãããã!
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ãģįšæŽãĒæé éĄãåŋ
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ĨãŖãĻããžããžããææŠæ°´éã¯ãčŗãĒãŠãŽįĨįĩãäžĩããææĒãŽå ´åæģãã§ããžããžããæ°´äŋŖį
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ããããŖãĻãåŊãĢæåŽŗčŗ åãæąããčŖå¤ãčĄãããĻããžãã[1]
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厚ã¨åå įŠčŗĒãæææšæŗããĢãĻããžããŽã§ãįįļãĢéĸããĻã¯įįĨããžããæ°æŊæ°´äŋŖį
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æ°ã¯ãįŗæ˛šååĻãŗãŗãããŧã (åˇĨå ´ãŽããããããã¨ãã) ãŽåˇĨå ´ããåēãææ°ãŦãš (į
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ããã¯ãå¯ä¸éĢåēĻįĩæ¸æéˇæãã大ããåãŽææãĢįēįããį
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ããã¤ãŋã¤ãã¤ãŋã¤ã㨠ãããčĻãããã¨ããããŽåãã¤ããããžããããåå įŠčŗĒã¯ãįĨå˛ĄéąåąąããįĨéåˇãĢæĩãããããĢãããĻã ãã§ãããããŽį
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寞į
įžå¨ã¯ãããéããčĒįļį ´åŖãéŖãæĸãããã¨ãæĨæŦãåĢããå
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§ããĻãã ããã
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įŽã§ããå įãģ荿ŖãĒãŠãããĻä¸ããååč
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čŗ(ãŽã)ãŽé¨äŊ(ãļã)ãã¨ãŽč§ŖčĒŦ(ãããã¤)
čŗ(ãŽã)ã¯ãããã¤ããŽé¨äŊ(ãļã)ãĢå(ã)ããããĻããããããããį°(ãã¨)ãĒãåŊšå˛(ãããã)ãæ(ã)ãŖãĻããžããããã§ã¯ãä¸ģčĻ(ãã
ãã)ãĒčŗ(ãŽã)ãŽé¨äŊ(ãļã)ãč§ŖčĒŦ(ãããã¤)ããžãã
大čŗ(ã ããŽã)
大čŗ(ã ããŽã)ã¯ãčŗ(ãŽã)ãŽä¸(ãĒã)ã§ããŖã¨ã大(ãã)ããĒé¨å(ãļãļã)ã§ãį§(ããã)ããĄãŽæčį(ããããĻã)ãĒæ´ģå(ãã¤ãŠã)ãå¸(ã¤ãããŠ)ããžãã大čŗ(ã ããŽã)ã¯åˇĻåŗ(ããã)ãĢå(ã)ãããĻããããããããį°(ãã¨)ãĒãæŠčŊ(ããŽã)ãæ
(ãĢãĒ)ãŖãĻããžãã
ãģåé č(ããã¨ããã): æč(ããã)ãč¨įģ(ãããã)ãæææąēåŽ(ããããŖãĻã)ãææ
(ããããã)ãŽåļåžĄ(ãããã)ãĢéĸ(ãã)ãããžããåé č(ããã¨ããã)ã¯ãį§(ããã)ããĄãčĄå(ãããŠã)ãčĩˇ(ã)ããã¨ããĢäŊŋ(ã¤ã)ãããå ´æ(ã°ãã)ã§ãã
ãģé é č(ã¨ããĄãããã): äŊ(ããã )ãŽæčĻ(ãããã)ãäŊįŊŽ(ããĄ)ãææĄ(ã¯ãã)ããįŠäŊ(ãļãŖãã)ãĢč§Ļ(ãĩ)ããã¨ããŽæčĻ(ãããã)ãåĻį(ããã)ããžãã
ãģå´é č(ããã¨ããã): č´čĻ(ãĄãããã)ãč¨čĒ(ããã)ãŽįč§Ŗ(ããã)ãĢéĸ(ãã)ããã荿ļ(ããã)ãŽäŋå(ãģãã)ãĢãéčĻ(ãã
ããã)ã§ãã
ãģåžé č(ããã¨ããã): čĻčĻæ
å ą(ãããããããģã)ãåĻį(ããã)ããį§(ããã)ããĄãčĻ(ãŋ)ãããŽãįč§Ŗ(ããã)ãããŽãĢåŋ
čĻ(ã˛ã¤ãã)ã§ãã
éčŗ(ãããŽã)
éčŗ(ãããŽã)ã¯ãčŗ(ãŽã)ãŽä¸åŋ(ãĄã
ããã)ãĢäŊįŊŽ(ããĄ)ããé¨å(ãļãļã)ã§ãããã¤ããŽéčĻ(ãã
ããã)ãĒæŠčŊ(ããŽã)ãæ(ã)ãŖãĻããžããéčŗ(ãããŽã)ã¯ä¸ģ(ãã)ãĢãčĻåē(ãããã)ã¨čĻåēä¸é¨(ããããããļ)ãŽ2ã¤ãŽé¨å(ãļãļã)ããæ§æ(ãããã)ãããĻãããäŊ(ããã )ãŽæ§ã
(ããžããž)ãĒčĒŋæ´(ãĄãããã)ãčĄ(ãããĒ)ããžãã
éčŗ(ãããŽã)ã¯ãæčĻæ
å ą(ããããããããģã)ãŽåĻį(ããã)ãããĢãĸãŗãŽåæŗ(ãļãã´ã¤)ãĢéĸä¸(ããã)ããäŊ渊(ãããã)ãéŖæŦ˛(ããããã)ãįĄį (ãããŋã)ãææ
(ããããã)ãŽčĒŋæ´(ãĄãããã)ãčĄããžãããã¨ãã°ãčĻåē(ãããã)ã¯ãįŽ(ã)ãčŗ(ãŋãŋ)ãããŽæ
å ą(ããããģã)ãå(ã)ãåããčŗ(ãŽã)ãĢäŧ(ã¤ã)ããžãã䏿š(ããŖãŊã)ãčĻåēä¸é¨(ããããããļ)ã¯ãäŊ(ããã )ãŽå
é¨(ãĒããļ)ãŽããŠãŗãšãäŋ(ãã)ã¤ãããĢãããĢãĸãŗãåæŗ(ãļãã´ã¤)ããäģ(ãģã)ãŽå¨åŽ(ããã)ãĢæį¤ē(ãã)ãåē(ã )ããžãã
å°čŗ(ããããŽã)
å°čŗ(ããããŽã)ã¯å¤§čŗ(ã ããŽã)ãŽä¸(ãã)ãĢäŊįŊŽ(ããĄ)ããéå(ãããŠã)ãŽčĒŋæ´(ãĄãããã)ãããŠãŗãšãäŋ(ãã)ã¤åŊšå˛(ãããã)ãæ(ã¯)ãããžããå°čŗ(ããããŽã)ãæŖ(ãã )ããå(ã¯ãã)ããã¨ã§ãį§(ããã)ããĄã¯ãšã ãŧãēãĢäŊ(ããã )ãå(ãã)ãããã¨ãã§ãããŽã§ãã
æĩˇéĻŦ(ããã°)
æĩˇéĻŦ(ããã°)ã¯ã荿ļ(ããã)ãå¸(ã¤ãããŠ)ãéčĻ(ãã
ããã)ãĒé¨å(ãļãļã)ã§ããæ°(ããã)ãããã¨ãåĻ(ãžãĒ)ãã ãã鎿荿ļ(ãĄãããããã)ãåŊĸæ(ãããã)ããããããããĢæĩˇéĻŦ(ããã°)ãæ´ģčē(ãã¤ãã)ããžããããŽé¨å(ãļãļã)ãããžãå(ã¯ãã)ããĒãã¨ãįŠåŋ(ããŽãã)ããæŋ(ã¯ã)ãããĒããã¨ããããžãã
ææĄäŊ(ã¸ãã¨ããã)
ææĄäŊ(ã¸ãã¨ããã)ã¯ãææ
(ããããã)ãŽåĻį(ããã)ãææ(ããããĩ)ãĒãŠãŽææ
(ããããã)ååŋ(ã¯ããŽã)ãĢéĸ(ãã)ãããžããįš(ã¨ã)ãĢåąéē(ããã)ãæįĨ(ãããĄ)ããã¨ããĢå(ã¯ãã)ããį´ æŠ(ãã°ã)ãååŋ(ã¯ããŽã)ãããããŽæēå(ãã
ããŗ)ãããžãã
čŗ(ãŽã)ã¯é常(ã˛ããã)ãĢč¤é(ãĩããã¤)ã§ããããããŽé¨äŊ(ãļã)ãåå(ãããããã)ãå(ã)ãŖãĻãį§(ããã)ããĄãŽäŊ(ããã )ãåļåžĄ(ãããã)ããč(ããã)ãããææ
(ããããã)ãæą(ãã )ããããããã¨ãã§ãããããĢãĒãŖãĻããžãã
čŗåšš(ãŽããã)
čŗåšš(ãŽããã)ã¯ãčŗ(ãŽã)ãŽæ šå
(ããã¨)ãĢããé¨å(ãļãļã)ã§ãįåŊįļæ(ãããããã)ãĢä¸å¯æŦ (ãĩããã¤)ãĒæŠčŊ(ããŽã)ãå¸(ã¤ãããŠ)ããžããããã§ã¯ãåŧå¸(ããã
ã)ãåŋæ(ãããąã)ãčĄå§(ãã¤ãã¤)ãĒãŠãåļåžĄ(ãããã)ãããĻããžããčŗåšš(ãŽããã)ãæåˇ(ããããã)ããã¨ãããããŽåēæŦį(ããģããĻã)ãĒäŊ(ããã )ãŽæŠčŊ(ããŽã)ãĢåŊąéŋ(ããããã)ãåē(ã§)ããã¨ããããžãã
čĻåēä¸é¨(ããããããļ)
čĻåēä¸é¨(ããããããļ)ã¯ãčŗ(ãŽã)ãŽä¸é¨(ããĄãļ)ã§ãäŊ(ããã )ãŽããžããžãĒæŠčŊ(ããŽã)ããŗãŗãããŧãĢããéčĻ(ãã
ããã)ãĒåŊšå˛(ãããã)ãæ(ã)ãŖãĻããžããčĻåēä¸é¨(ããããããļ)ã¯ãäŊ渊(ãããã)ãéŖæŦ˛(ããããã)ãįĄį (ãããŋã)ãææ
(ããããã)ãŽčĒŋæ´(ãĄãããã)ãčĄ(ãããĒ)ããžãããããĢãä¸åäŊ(ããããã)ãé(ã¨ã)ããĻãããĢãĸãŗãŽåæŗ(ãļãã´ã¤)ãæį¤ē(ãã)ããäŊå
(ãããĒã)ãŽããŠãŗãšãäŋ(ãã)ã¤ãŽãĢ大(ãã)ããĒåŊšå˛(ãããã)ãæ(ã¯)ãããĻããžãã
čĻåēä¸é¨(ããããããļ)ã¯ãæįĩ卿(ããŖãããã
ãã)ãĢãéĸä¸(ããã)ããĻãããããĢãĸãŗãŽåæŗ(ãļãã´ã¤)ãé(ã¨ã)ããĻãä¸åäŊ(ããããã)ãĢäŋĄåˇ(ãããã)ãé(ãã)ããåĩ厪(ãããã)ãŽå(ã¯ãã)ããčĒŋæ´(ãĄãããã)ããžããããŽãããģãšãĢããŖãĻãæåĩ(ã¯ããã)ãæįĩ(ããŖãã)卿(ãã
ãã)ãæŖå¸¸(ããããã)ãĢäŋ(ãã)ããããããĢããĻããžãã
ä¸åäŊ(ããããã)
ä¸åäŊ(ããããã)ã¯ãããĢãĸãŗã¨åŧ(ã)ã°ããååĻįŠčŗĒ(ããããļãŖãã¤)ãäŊ(ã¤ã)ãåē(ã )ãããããäŊŋ(ã¤ã)ãŖãĻäŊ(ããã )ãŽäģ(ãģã)ãŽé¨å(ãļãļã)ãĢæį¤ē(ãã)ãé(ãã)ããžãã
ä¸åäŊ(ããããã)ã¯ãæéˇ(ãããĄãã)ãäŊ渊(ãããã)ãŽčĒŋæ´(ãĄãããã)ããããĻäŊ(ããã )ãŽãããããĒæŠčŊ(ããŽã)ãįŽĄį(ããã)ãã大äē(ã ãã)ãĒå ´æ(ã°ãã)ã§ãããžããäģ(ãģã)ãŽå
åæŗč
ē(ãĒããļãã´ã¤ãã)ãäžãã°į˛įļč
ē(ããããããã)ãå¯č
(ãĩããã)ãĒãŠãĢæį¤ē(ãã)ãåē(ã )ããå
¨čēĢ(ãããã)ãŽå(ã¯ãã)ããčĒŋæ´(ãĄãããã)ããĻããžãã
čŗ(ãŽã)ãŽå(ã¯ãã)ãã¯äŊ(ãĒã)ã§ãã?
čŗ(ãŽã)ã¯ãčŗįĨįĩ(ãŽããããã)ã¨åģļéĢ(ãããã)ããäŋĄåˇ(ãããã)ãå(ã)ãå(ã¨)ããžããããããŽäŋĄåˇ(ãããã)ã¯čŗ(ãŽã)ã§åĻį(ããã)ãããžããäģ(ããž)ãžããĢãããĒãã¯ãããčĒ(ã)ãã§ãããã¨ãčĒčĻ(ããã)ããĻãããŽã§ãčĻčĻ(ããã)į(ãĻã)ãĒå
Ĩå(ãĢã
ãããã)ãæč(ããã)ããĻããã¨ãããã¨ã§ãã
ãžããéŗ(ãã¨)ãč(ã)ããããææ
(ããããã)ãæ(ãã)ããããč§Ļ(ãã)ãããããããããããããžãããããããšãĻããå
Ĩå(ãĢã
ãããã)ãĢ寞(ãã)ããæčį(ããããĻã)ãĒååŋ(ã¯ããŽã)ã§ããããĄãããããããŽå
Ĩå(ãĢã
ãããã)ãĢ寞(ãã)ããĻãæ°å(ããļã)ãå¤(ã)ããŖãããäŊåĸ(ãããã)ãå¤(ã)ããããč(ããã)ãæš(ãã)ãå¤(ã)ããŖããããžããäŊ(ããã )ãŽå(ãã)ãã¯ãčŗ(ãŽã)ãįĨįĩ(ãããã)ã¨åģļéĢ(ãããã)ãé(ã¨ã)ããĻåŊäģ¤(ãããã)ããžããããããŖãĻãčŗįĨįĩ(ãŽããããã)ãåģļéĢ(ãããã)ã¯ãå
Ĩå(ãĢã
ãããã)ãåĻį(ããã)ããįˇįļ(ããã)ã¨ãåēå(ãã
ã¤ããã)ãåĻį(ããã)ããįˇįļ(ããã)ãæ(ã)ãŖãĻããžãã
åŧå¸(ããã
ã)ãŽãããĢãæčį(ããããĻã)ãĢč(ããã)ããåŋ
čĻ(ã˛ã¤ãã)ãŽãĒãįĄæčį(ãããããĻã)ãĒæŠčŊ(ããŽã)ãå¤(ãã)ããããžããčŗ(ãŽã)ã¯æļå(ãããã)ãåŧå¸(ããã
ã)ãĒãŠãäģ(ãģã)ãŽäŊ(ããã )ãŽå¨åŽ(ããã)ãããŽæŠčŊ(ããŽã)ãåļåžĄ(ãããã)ããžãã
čŗ(ãŽã)ã¯ãŠãŽå¨åŽįŗģ(ããããã)ã¨ã¤ãĒããŖãĻãããŽã?
čŗ(ãŽã)ã¯įĨįĩ(ãããã)ãé(ã¨ã)ããĻãäŊ(ããã )ãŽãģãŧããšãĻãŽå¨åŽ(ããã)ã¨ã¤ãĒããŖãĻããžããé (ãããž)ãŽãĻãŖãēããčļŗ(ãã)ãŽå
(ãã)ãžã§æ(ãã)ãããã¨ãã§ããį(ãžã)ãã˛ãããããæŠ(ãã)ããããã§ããžããč(ã)ãč¸č
ē(ããããã)ãčžč(ã˛ãã)ãĒãŠãŽå¨åŽ(ããã)ãčŗ(ãŽã)ã¨ã¤ãĒããŖãĻããžããããããŽå¨åŽ(ããã)ã¯æ(ãã)ãããã¨ã¯ã§ããžããããããã¯čŗ(ãŽã)ãįĄæčį(ãããããĻã)ãĢå
Ĩå(ãĢã
ãããã)ã¨åēå(ãã
ã¤ããã)ãåĻį(ããã)ããĻããä¸äž(ããĄãã)ã§ãã
čŗ(ãŽã)ã¯äŊ(ããã )ãŽäģ(ãģã)ãŽé¨å(ãļãļã)ã¨ãŠãŽãããĢį¸äēäŊį¨(ãããããã)ããžãã?
čŗ(ãŽã)ã¯éˇ(ãĒã)ãįĨįĩ(ãããã)ãé(ã¨ã)ããĻäģ(ãģã)ãŽå¨åŽ(ããã)ã¨ã¤ãĒããŖãĻããžããéģæ°äŋĄåˇ(ã§ãããããã)ã¯ãã¤ãĒããŖãĻããå¨åŽ(ããã)ãĢååŋ(ã¯ããŽã)ãåŧ(ã˛)ãčĩˇ(ã)ãããæčĻįĨįĩ(ãããããããã)ãŽæĢį̝(ãžã¤ãã)(樚įļįĒčĩˇ(ãã
ãããã¨ãŖã)ãäģ(ãģã)ãŽįšåĨ(ã¨ããšã¤)ãĒæ§é (ãããã))ãå
Ĩå(ãĢã
ãããã)ãåé(ãã
ããã
ã)ããžãããã¨ãã°ãįč(ãããĢã)ã§ã¯ãéģæ°äŋĄåˇ(ã§ãããããã)ãååĻäŋĄåˇ(ããããããã)ãĢ夿(ã¸ããã)ãããæģčĩ°(ããŖãã)ããŖãŠãĄãŗãäģŽčĒŦ(ããã¤)ãĢããįåį¸Ž(ãããã
ããã
ã)ãåŧ(ã˛)ãčĩˇ(ã)ãããžãã
čŗ(ãŽã)ãåĨåēˇ(ãããã)ãĢäŋ(ãã)ã¤ãĢã¯ãŠãããã°ããã§ãã?
čŗ(ãŽã)ãåĨåēˇ(ãããã)ãĢäŋ(ãã)ã¤ãããĢã¯ãåå(ãã
ããļã)ãĒæ é¤(ãããã)ãéŠåēĻ(ãĻããŠ)ãĒéå(ãããŠã)ãč¯čŗĒ(ããããã¤)ãĒįĄį (ãããŋã)ããããĻãšããŦãšįŽĄį(ããã)ãåŋ
čĻ(ã˛ã¤ãã)ã§ãããžããčŗ(ãŽã)ãæ´ģæ§å(ããŖããã)ããããããĢãããēãĢãįĨč(ãĄãã)ãŽæĸæą(ãããã
ã)ãĒãŠãŽæ´ģå(ãã¤ãŠã)ãæ¨åĨ¨(ããããã)ãããĻããžãã
ãžã¨ã
čŗ(ãŽã)ã¯ãį§(ããã)ããĄãŽæč(ããã)ãææ
(ããããã)ãčĄå(ãããŠã)ãå¸(ã¤ãããŠ)ãæĨĩ(ãã)ããĻč¤é(ãĩããã¤)ãĒå¨åŽ(ããã)ã§ããčŗ(ãŽã)ã¯įĨįĩįŗģ(ãããããã)ãé(ã¨ã)ããĻäŊ(ããã )ãŽäģ(ãģã)ãŽé¨å(ãļãļã)ã¨éŖæē(ãããã)ããæčĻ(ãããã)ãéå(ãããŠã)ãįĄæčį(ãããããĻã)ãĒæŠčŊ(ããŽã)ãåļåžĄ(ãããã)ããžããčŗ(ãŽã)ãåĨåēˇ(ãããã)ãĢäŋ(ãã)ã¤ãããĢã¯ãéŠåēĻ(ãĻããŠ)ãĒæ é¤(ãããã)ãéå(ãããŠã)ãč¯čŗĒ(ããããã¤)ãĒįĄį (ãããŋã)ããšããŦãšįŽĄį(ããã)ãĒãŠãéčĻ(ãã
ããã)ã§ãããžããčŗ(ãŽã)ãæ´ģæ§å(ããŖããã)ããããããŽįĨįæ´ģå(ãĄãĻããã¤ãŠã)ãåšæį(ããããĻã)ã§ãã
čŗ(ãŽã)ãŽäģįĩ(ãã)ãŋãå(ã¯ãã)ããĢã¤ããĻã¯ããžã å¤(ãã)ããŽčŦ(ãĒã)ãæŽ(ãŽã)ãããĻããžããããããããŽį įŠļ(ãããã
ã)ãĢããŖãĻæ°(ããã)ããįēčĻ(ã¯ãŖãã)ãæåž
(ããã)ãããĻããžãã | 33857e8607f4bc0459e2e68da09d8cd91d0709c9119f6d7745567f8284449385 | educational | Wikijunior | Jpan | 8-11 | cc-by | 4,072 |
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éæ(ãããã)ã¯å¤ĒéŊįŗģ(ãããããã)ã§äēįĒįŽ(ãĢã°ãã)ãŽææ(ãããã)ã§ãå°į(ãĄãã
ã)ãĢäŧŧ(ãĢ)ã大ãã(ãããã)ãæ(ã)ãŖãĻããžãã
éæ(ãããã)ã¯ãå¤ĒéŊ(ãããã)ãæ(ã¤ã)ãĢæŦĄ(ã¤ã)ãã§é常(ã˛ããã)ãĢæ(ãã)ããčŧ(ããã)ã夊äŊ(ãĻããã)ã§ããããŽãããæ(ãã)ãæš(ãã)ãĢįŠē(ãã)ãĢčĻ(ãŋ)ããæ(ã¨ã)ã¯ãæ(ãã)ãŽææ(ãŋããããã)ãã¨åŧ(ã)ã°ããžãããžãã夿š(ãããã)ãĢčĻ(ãŋ)ããæ(ã¨ã)ã¯ãåŽĩ(ãã)ãŽææ(ãŋããããã)ãã¨åŧ(ã)ã°ãããã¨ããããžãã
éæãŽåēæŦæ
å ą(ããģãããããģã)
ãģį´åž(ãĄããŖãã): į´(ãã)12,104 kmãå°į(ãĄãã
ã)ãŽį´(ãã)95%
ãģčˇéĸ(ããã): å¤ĒéŊ(ãããã)ããį´(ãã)108,200,000 km
ãģå
Ŧčģĸ卿(ãããĻããã
ãã): į´(ãã)225æĨ(ãĢãĄ)(1åš´(ããĄãã))
ãģčĒčģĸ卿(ããĻããã
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ããŠãŽããã大ããéããĻããããĢäžåããĻãããã㯠åēĻ(ãŠ) ã§æ¸ŦåŽããããããĒãã¯ãé įšä¸ã§ååēĻå¨ãå
ĨããĻãããĒããŽįŦŦäēãŽč
ãå°éããĻããåēĻãčĻããã¨ã§ãč§åēĻãæ¸ŦåŽãããã¨ãã§ããžãã
90°æĒæēãŽč§åēĻ㯠éč§(ãããã) ã¨ããĻįĨãããĻããžãã 90°ãŽč§åēĻ㯠į´č§(ãĄããŖãã) ã¨ããĻįĨãããĻããã90°ã¨180°ãŽéãŽããŽã éč§(ãŠããã) ã§ããã æŖįĸēãĢ180°ãŽč§åēĻã¯į´įˇãŽč§åēĻã¨åŧã°ããĻããžãã360°ãŽč§åēĻã¯ãä¸åãããč§ã§ããã
č§åēĻã¯ãé常ã¯ãããŽä¸ãĢåĢãžããįšãĢããŖãĻååãäģããããĻããžããåŊĸåŧã¯æŦĄãŽã¨ããã§ãã:
"â " +č
ä¸ãŽįš+é įš+ãã䏿šãŽč
ãŽč
ä¸ãŽįš
ããããĒãããæãĢã¯ãããŽé įšãĢã¯č§ããããžãããį§ããĄã¯č
ãŽä¸ãŽįšãįįĨãããã¨ãã§ããžããåŽéãæã
ã¯æĨŊãããå ´åãĢã¯ãį§ããĄããä¸åŽãŽč§åēĻã襨ããããĢå°æåãĸãĢããĄããããäŊŋį¨ãããã¨ãã§ããžããããŽå ´åã¯ãâ ã¯įįĨãããĒããã°ãĒããĒããã¨ãĢæŗ¨æããĻãã ãããå°æåã¯ãč§åēĻãŽå¤ã襨ãããããããŽåį§°ã¯ããšãĻåŧãŽæĒįĨæ°ã¨ããĻäŊŋį¨ãããã¨ãã§ããã
ã¨ãĒãããč§åēĻ(adj. â s) ã¯ãã¤ããŽãããĒč§åēĻã§ã:
ãģããŽå寞ãŽč
ãä¸č´(éč¤);
ãģããŽåŧ§ã¯ä¸č´ããĻããĒã (éč¤);
ãģããŽé įšã¯ä¸č´ããĻãã (éč¤).
ã¨ããŠã,äēã¤ãŽč§åēĻã¯90°ãžãã¯180°ãžã§čŋŊå ãããã¨ãã§ããžãã ãããã¯ãããããį¸čŖįãĒč§åēĻã¨čŖč§ã¨åŧã°ããĻããžããå¤ããŽč§åēĻã¯ãããŽãããĒæ§čŗĒãæãŖãĻãããããĢããããã¯å°æĨįãĢã¯é常ãĢäžŋåŠãĢãĒããžãã
ä¸įšã§ãŽč§åēĻ
å ´åãĢããŖãĻã¯ã2ã¤äģĨä¸ãŽč§åēĻã¯å
ąéãŽé įšãå
ąæããããããŽå¤§ããã¯360oãžã§čŋŊå ãããããããã¯ãįšã§ãŽč§åēĻã¨åŧã°ããĻããžããæã
ã¯č¨ŧæãæ¸ããããč§åēĻãčĻã¤ããã¨ããĢã¨ãĻãäžŋåŠã§ãã
äžãã°ãæŗåããĻOã¯ãåŗå
ãŽįšã§ãã3įšA,B,ãããŗCã¯ãįšOãŽå¨ããĢããããããŗæšåãŽããĄåģļéˇãOããAãBãããŗCãĢãããããããŽã°ããã¨ããžããä¸ããããæĄäģļ㯠â AOB = 120°ã â BOC = 150°ã¨ããĻã
â AOB+â BOC+â COA=360â(â sat a pt.)120â+150â+â COA=360ââ COA=360ââ120ââ150â=90â\angle AOB+\angle BOC+\angle COA&=360^{\circ }(\angle s{\text{ at a pt.}})\\120^{\circ }+150^{\circ }+\angle COA&=360^{\circ }\\\angle COA&=360^{\circ }-120^{\circ }-150^{\circ }\\&=90^{\circ }\end{aligned}}}
į´įˇä¸ãŽ ã¨ãĒãããč§åēĻ
éŖæĨããč§åēĻãŽå¤§ããã180°ãžã§čŋŊå ããã¨ããããã¯į´įˇä¸ã§éŖãããč§åēĻãĢãĒããžããč§åēĻãŽãããããŽå¤ãčĻã¤ããã¨ããĢãããããäŊŋį¨ãããã
ä¸äžã¨ããĻãåŗãŽįģåãčĻãĻãã ãããããã§ã¯ãbã¨aã¨ã¯ čŖč§(ãģãã) ã§ãããbã¨aã¨ãŽåč¨ã¯cãĢįãããbã¨aã¯į´įˇä¸ã§éŖæĨããč§åēĻã§ãããæã
㯠ãããbãŽå¤ããããŖãĻããå ´åã¯ãį§ããĄã¯ãaãŽå¤ãčĒŋãšããã¨ãåēæĨãžããį°ĄåãĢãæŗ¨æããĻãã ãããa,b,ãããŗcã¯ãåãä¸įšãĢãããč§åēĻã§ãã
寞é č§
ã¨ãĒãããč§åēĻãéãĢãã¤ãåį´æšåãĢå寞ãŽč§åēĻã¯ãã¨ãĻãåį´ã§ãã(č¨ŗæŗ¨:åŗåŗãŽAã¨BãĒãŠã) ãã2æŦãŽį´įˇãåŗãŽãããĢãããããĄãããĢčĩ°ãå ´åã¯ããĒã寞č§ã¯ãé įšãŽå寞ãããŽå¯žč§ (vert. opp. â s)ã§ãĒããã°ãĒããžããããããã¯ãäēããĢįãããĒããã°ãĒããžãããåį´æšåãĢå寞ãŽč§åēĻã¯å
ąéãŽåēæēã§ãããå¤ããŽå ´éĸã§äžŋåŠãĢãĒãã ãããŽã§ãããĒããåéĄãĢįĢãĄåžįããĻããåãĢãæåãĢããã¤ãåį´æšåãĢå寞ãŽč§åēĻãčĻã¤ãããã¨ãã§ããããŠãããįĸēčĒããžãã
åŗãŽåŗãčĻãĻãã ãããããŽåŗãĢį¤ēããããĢãDã¯ããĢįãããCåãŗAã¯ããĢįãããBããããã¯åį´æšåãĢ寞č§ã§ããããã§ãããããã§ãæŗ¨æããĻãã ããDã¨AãAã¨CãCã¨BãåãŗDãããŗBã¯ãį´įˇä¸ã§éŖæĨããč§åēĻãŽå
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åŗãŽåŗãčĻãĻãã ãããããŽåŗãĢį¤ēããããĢãDã¯CãĢįããããããĻAã¯BãĢįããã§ãã ãããã¯åį´æšåãĢ寞č§ã§ããããã§ãããããã§æŗ¨æããĻãã ãã,Dã¨A,Aã¨C,Cã¨B, ãããĻDã¨Bã¯ããšãĻéŖæĨããč§åēĻãŽå¯žã§ãããį´įˇä¸ãĢããããžãã4ã¤ãŽč§åēĻãä¸įšã§ãŽč§åēĻã§ããã | 2c3f3648c85e5f85303653544a68821744bb6fe003c6b55499907c7aa54d197e | educational | Wikijunior | Jpan | 8-11 | cc-by | 1,353 |
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įŽãWikijunior:įŽæ°ãŽåŗåŊĸ/åšŗéĸãã¯ããžã æ¸ããããŽé
įŽã§ããå įãģ荿ŖãĒãŠãããĻä¸ããååč
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åšŗéĸä¸ãĢæããåŗåŊĸã¯ããšãĻåšŗéĸåŗåŊĸã¨åŧã°ããžããį´įˇįļãŽčžēã ããčžēã¨ããåŗåŊĸã¯å¤č§åŊĸã¨åŧã°ããžãã
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ãģå¤č§åŊĸãŽããšãĻãŽč§ãįããã¨ããããã¯įč§å¤č§åŊĸã§ãã
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ããããæŖä¸č§åŊĸã¯å¸¸ãĢããŽä¸Ąæšã§ã(åžčŋ°)ãåšŗéĸåŗåŊĸãæąãå ´åãéĸįŠã¨å¨å˛ãŽéˇããŽ2ã¤ãŽæ¸ŦåŽå¤ãæąãããã¨ãéčĻã§ããå¤å¨ã¯åŗåŊĸãå˛ãéˇãã§ãããéĸįŠã¯åŗåŊĸãŽå¤§ããã§ãããããã¯ãį°ãĒãå
Ŧåŧã§č¨įŽãããã¨ãã§ããžãã
ä¸č§åŊĸ
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ãĢåŋããĻåéĄãããã¨ãã§ããžããæŦĄãŽã¨ããã§ãã:
ãģæŖä¸č§åŊĸã¯ãžããįč§ä¸č§åŊĸã§ãããä¸ã¤ãŽčžēããäēããĢįããä¸ã¤ãŽč§åēĻããäēããĢįããã æŖä¸č§åŊĸãŽč§ãŽč§åēĻã¯å¸¸ãĢ60°ã§ãã
ãģäēįčžēä¸č§åŊĸã¨ã¯ã2ã¤ãŽčžēããŽéˇããįããä¸č§åŊĸã§ããéˇããįãããĒãčžēãŽä¸Ąå´ãŽč§ãŽč§åēĻãįããã
ãģä¸įčžēä¸č§åŊĸã¨ã¯ãããšãĻãŽčžēãŽéˇããį°ãĒããããšãĻãŽč§ãŽč§åēĻãį°ãĒãä¸č§åŊĸã§ãã
ãģį´č§ä¸č§åŊĸã¨ã¯ãį´č§ãŽč§ãæã¤ä¸č§åŊĸã§ãã ããŽä¸č§åŊĸãŽããŖã¨ãéˇãį´č§ãŽč§ãĢæĨããĻããĒãčžēã¯ãæčžēã¨åŧã°ããžãã
ãģéč§ä¸č§åŊĸã¨ã¯ãéč§ãŽč§ãæã¤ä¸č§åŊĸã§ãã
ãģéč§ä¸č§åŊĸã¨ã¯ãããšãĻãŽč§ãŽč§åēĻãį´č§æĒæēãŽä¸č§åŊĸã§ãã
ä¸č§åŊĸãŽå
č§ãŽåã 180° ãĢãĒããã¨ãæŗ¨æãããã¨ã¯čåŗæˇąããããã¯ä¸čŦįãĢãč¨ŧæããããŗãããŽäģãŽåéĄã§äŊŋį¨ãããĻããžããæŗåããĻãã ãããä¸č§åŊĸããããŽįšAãBãããŗCã¨ããŧã¯ãããč§åēĻAã¯60åēĻã§ããã¨ããĻããããĻč§åēĻBã¯70°ã§ããã¨ããžãã:
â BAC+â ABC+â ACB=180â(â sum ofâŗ)60â+70â+â ACB=180ââ ACB=180ââ60ââ70â=50â\angle BAC+\angle ABC+\angle ACB&=180^{\circ }(\angle {\text{ sum of }}\triangle )\\60^{\circ }+70^{\circ }+\angle ACB&=180^{\circ }\\\angle ACB&=180^{\circ }-60^{\circ }-70^{\circ }\\&=50^{\circ }\end{aligned}}}
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ã¯1čžēãæ°´åšŗæšåãĢæããããŽčžēã¯{{Ruby|åēčžē|ãĻãã¸ã}}ã¨åŧã°ããĻããžããåēčžēãĢã¯įšåĨãĒããŽã¯äŊããããžãããį´ãåããĻãããããčžēãåēčžēãĢãããã¨ãã§ããžããåēčžēãæąēãããããŽæ°åĻįãĒįįąã¯ãããžãããæã
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åčžēåŊĸ
åčžēåŊĸã¯ãåčžēãæããåŗåŊĸã§ããããĒãã¯ããããã¨å¤ããŽæéãéãããã¨ãĢãĒããžããåčžēåŊĸã¯å¤ããŽį°ãĒããĢãã´ãĒãĢåéĄãããã¨ãã§ããžãã:
ãģåšŗčĄåčžēåŊĸã¨ã¯å¯žčžēã¨åããåãč§åēĻãįããåŗåŊĸã§ãã 寞čžēãŠããã¯åšŗčĄã§ãããååãŽįąæĨãĢããĒãŖãĻããžãã鎿šåŊĸã¯ãåšŗčĄåčžēåŊĸã§ãããč§åēĻã¯ããšãĻ90åēĻã§ããã˛ãåŊĸã¯ãããšãĻãŽčžēãįããåšŗčĄåčžēåŊĸã§ããã寞č§ã¯įãããæŖæšåŊĸã¯ åšŗčĄåčžēåŊĸã§ããã 鎿šåŊĸãã˛ãåŊĸã§ããããžããããĒããĄãããšãĻãŽč§ãį´č§ã§ãããããšãĻãŽčžēãŽéˇããįããã
ãģ鎿šåŊĸã¯ãåšŗčĄåčžēåŊĸã§ãããč§åēĻã¯ããšãĻ90åēĻã§ãã
ãģã˛ãåŊĸã¯ãããšãĻãŽčžēãįããåšŗčĄåčžēåŊĸã§ããã寞č§ã¯įããã
ãģæŖæšåŊĸã¯ åšŗčĄåčžēåŊĸã§ããã 鎿šåŊĸãã˛ãåŊĸã§ããããžããããĒããĄãããšãĻãŽč§ãį´č§ã§ãããããšãĻãŽčžēãŽéˇããįããã
ãģå°åŊĸã¨ãã°ããåčžēåŊĸã¯, åšŗčĄãĒ2ã¤ãŽčžēãããĄãåšŗčĄãĒčžēã¯ãããããä¸åē(ããããĻã)ãžãä¸åē(ããĻã)ã¨åŧã°ããĻããžããį´č§åčžēåŊĸã¯į´č§ãæã¤åčžēåŊĸã§ããäēįčžēåčžēåŊĸ㯠ãčžēãįãããåšŗčĄã§ã¯ãĒãåčžēåŊĸã§ããScalene trapeziumsare trapeziums that fall into neither category.
ãģį´č§åčžēåŊĸã¯į´č§ãæã¤åčžēåŊĸã§ãã
ãģäēįčžēåčžēåŊĸ㯠ãčžēãįãããåšŗčĄã§ã¯ãĒãåčžēåŊĸã§ãã
ãģScalene trapeziumsare trapeziums that fall into neither category.
ãģå§åŊĸã¯ãã¨ãĒãããčžēãŽå¯žããããããįãããå寞å´ãŽč§ãŽä¸įĩãįããåč§åŊĸã§ãã
ãģä¸čĻåãĒåč§åŊĸä¸čĻåãĒåčžēåŊĸã¯ãä¸č¨ãŽã°ãĢãŧããŽãããããĢåŊãĻã¯ãžããĒãåčžēåŊĸã§ãã
ããããŽåŗåŊĸãŽéĸįŠãč¨įŽãããã¨ã¯ãé常ãĢį°ĄåãĢãããã¨ãã§ããžããæã
ã¯2ã§å˛ãåŋ
čĻã¯ãããžãããåšŗčĄåčžēåŊĸãŽå ´åã¯ãåį´ãĢãéĢããåēčžēãĢæããã ãã§éĸįŠãåēãžããæŖæšåŊĸã¯įšãĢį°Ąåã§ããæŖæšåŊĸãŽčžēãŽéˇããŽ2äšã§ãã
ããããŽåŗåŊĸãŽå¨å˛ãŽéˇãã¯åããããĢį°Ąåã§ãã 鎿šåŊĸãŽãããĢãåį´ãĢãéˇãã¨åš
ãŽåč¨ãŽ2åããã ãã§ãã æŖæšåŊĸã§ã¯ãåãĢčžēãŽéˇããĢ4ãæããã ãã§ãæŖæšåŊĸãŽå¨å˛ãŽéˇããã§ãžãã äēįčžēåčžēåŊĸã¯åããããĢį°Ąåã§ãã:éˇããŽį°ãĒãäēčžēããããããã2ãæããžãã å§åŊĸã¯ãåæ§ãĢį°Ąåã§ã:ãĄãããŠäēã¤ãŽį°ãĒãčžēãčļŗããĻã2ãæããžãã
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čĻãããããŽã§ãã:
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č§åŊĸã¯6ã¤ãŽčžēãããŖãĻããžãã
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