>>59
ã¡ãŒã¿ãŒäžã§ã¯180ããåºãŸããã
ãšã³ãã¿ã³ãæŒããŠãšã³ã¢ãŒãã解é€ãSCãäœåãããŸãã
ãããŠãã©ã³ã¹ããã·ã§ã³ãã¹ããŒãã¢ãŒãã«ããŸãã
ããã§æé«éã¯180ããåºãŸãã
ã¡ãŒã¿ãŒäžã§ã¯180ããåºãŸããã
ãšã³ãã¿ã³ãæŒããŠãšã³ã¢ãŒãã解é€ãSCãäœåãããŸãã
ãããŠãã©ã³ã¹ããã·ã§ã³ãã¹ããŒãã¢ãŒãã«ããŸãã
ããã§æé«éã¯180ããåºãŸãã