äœå説æ
ãã§ããçŽ
çœã«ã©ãŒã®ãã©ã¯ãŒãã¢ã¹ã§ãã
æºãããè±ã
ããŸãã§éŠé¯ã®ããÙ©(à¹â¢ÌÏâ¢Ìà¹)Û¶
ãããä»ããã°éæ°ã¢ãããééããªãïŒïŒ
âåå説æâ
ãã³ãã¡ã€ãã®çº1ç¹ãã®ã®ååã«ãªããŸãã
èãã¬ã©ã¹ã®ãããå²ããŠããŸãå ŽåãããããŸãããæ°ãã€ããŠã䜿ãäžããã
â圢ç¶â
ããã¯ãã¢ã¹
ã賌å
¥ãªãã·ã§ã³ãããããžåŒã€ã€ãªã³ã°ãžå€æŽãå¯èœã§ãã
âçŽ æâ
çé®ïŒããã¡ã
ãïŒã»éã»ã¬ã©ã¹ã»ãã©ã€ãã©ã¯ãŒã»ããŒããªãŠã
â»çé®ãšã¯é
ãšäºéã®åéã§ãã
éå±ã¢ã¬ã«ã®ãŒã®æ¹ã®ã䜿çšã¯ãæ§ãäžããã
ãã§ããçŽ
çœã«ã©ãŒã®ãã©ã¯ãŒãã¢ã¹ã§ãã
æºãããè±ã
ããŸãã§éŠé¯ã®ããÙ©(à¹â¢ÌÏâ¢Ìà¹)Û¶
ãããä»ããã°éæ°ã¢ãããééããªãïŒïŒ
âåå説æâ
ãã³ãã¡ã€ãã®çº1ç¹ãã®ã®ååã«ãªããŸãã
èãã¬ã©ã¹ã®ãããå²ããŠããŸãå ŽåãããããŸãããæ°ãã€ããŠã䜿ãäžããã
â圢ç¶â
ããã¯ãã¢ã¹
ã賌å
¥ãªãã·ã§ã³ãããããžåŒã€ã€ãªã³ã°ãžå€æŽãå¯èœã§ãã
âçŽ æâ
çé®ïŒããã¡ã
ãïŒã»éã»ã¬ã©ã¹ã»ãã©ã€ãã©ã¯ãŒã»ããŒããªãŠã
â»çé®ãšã¯é
ãšäºéã®åéã§ãã
éå±ã¢ã¬ã«ã®ãŒã®æ¹ã®ã䜿çšã¯ãæ§ãäžããã
äœåæ å ±
ãµã€ãº
ã¬ã©ã¹ããŒã çŽåŸïŒ14mmããã¢ã¹å
šé·ïŒ3cm
çºéãŸã§ã®ç®å®
3æ¥
é éæ¹æ³ã»éæ
å®åœ¢ïŒå€ïŒéµäŸ¿
120åïŒè¿œå éæïŒ0åïŒ
å šåœäžåŸ
å šåœäžåŸ
è³Œå ¥ã®éã®æ³šæç¹
ãã¢ã¹ãïŒã€ä»¥äžåæã«ã賌å
¥ãããæ¹ã«ã¯ãä»è²©å£²äžã®äœåãããã¯
åºåäºå®ã®äœåãïŒã€ããŸãã§ä»ããŠãŸã«٩(*ÂŽâ`*)۶»