ããŒãºå¥œãããã«æ§ãããäœåã§ãðð§
ãã€ã€ãªã³ã°ã«ã倿Žå¯èœã§ã(+100å)ã
ããã¢ã¹ã®ã¿éå±ã¢ã¬ã«ã®ãŒã®æ¹ã«ã察å¿ããŠãããŸãã
ããŒãºå¥œãããã«æ§ãããäœåã§ãðð§
ãã€ã€ãªã³ã°ã«ã倿Žå¯èœã§ã(+100å)ã
ããã¢ã¹ã®ã¿éå±ã¢ã¬ã«ã®ãŒã®æ¹ã«ã察å¿ããŠãããŸãã
ãµã€ãº
çŽ7cm
çºéãŸã§ã®ç®å®
5æ¥
é éæ¹æ³ã»éæ
å®åœ¢ïŒå€ïŒéµäŸ¿
120åïŒè¿œå éæïŒ0åïŒ
å šåœäžåŸ
å šåœäžåŸ
è³Œå ¥ã®éã®æ³šæç¹
ãâæ°æã¡ã®ãããåãåŒãã®çºã«å¿
ããèªã¿ãã ããã
âªïžåºæ¬çã«ããŒã¯ã¬ãŒã ã»ããŒãªã¿ãŒã³ã§ãé¡ãããŸãã
âªïžæ°ã«ãªãç¹ãããããŸããããæ³šæåã«ãæ°è»œã«ã質åãã ããâª
âªïžã䜿ãã®ç«¯æ«ãé²èЧç°å¢ã«ãããåçãšå®ç©ã®è²å³ã質æãå€å°ç°ãªã£ãŠèŠããããšãããããŸãã
âªïžåžè²©åã»æ¢è£œåã»ã©ã®åŒ·åºŠã¯ãªãããã䜿çšãéããããšã«ããç Žæããå ŽåãããããŸãã
âªïžçºéãŸã§ã®æ¥æ°ã¯ããå
¥éã確èªã§ããŠããã®æ¥æ°ç®å®ãšãªããŸãã
âªïžã泚æåŸã®ãã£ã³ã»ã«ãè¿åã亀æã¯åãä»ããŠãããŸããã
âªïžãã¡ãã®äžå以å€ã§ã®è¿åãè¿éã®å¯Ÿå¿ã¯ãæãããŠãããŸãã
âªïžãå±ãããååã«ç Žæãäžåååã®äžè¶³ããã£ãå Žåãååå°çåŸ3æ¥ä»¥å
ã«ãé£çµ¡ãã ãããäºå®ç¢ºèªã®äžã§ãè³æ¥å¯Ÿå¿ããããŠããã ããŸã
ãéæã«ã€ããŠã
âªïžéæã¯ãå®åœ¢å€ã§äžåŸ120åã§ãã
ä¿èšŒãªãã®é
éã®ãããã©ãã«ã§ã®ãå±ããã¹çã¯è²¬ä»»ãè² ããŸããã®ã§ãå¿é
ãªæ¹ã¯è·ç©ã®è¿œè·¡ã»ä¿èšŒãµãŒãã¹ã€ããæ¹æ³ããšã®æšããé£çµ¡ãã ããã