1 Jack was trying to tessellate regular pentagons. He managed the foiiowing figure. The sise of angle .a. is________.
2 The greatestnumber of mondays which can occur in 45 consecutive days is________.
1 Jack was trying to tessellate regular pentagons. He managed the foiiowing figure. The sise of angle .a. is________.
2 The greatestnumber of mondays which can occur in 45 consecutive days is________.
1杰克想镶个正五边形面 他想比照着这个形状 角度大小(你问题里的sise 应该是 size吧?后面的我不知什么意思你再看看你的问题有没有问题)
2 最多的周一连续出现在45天的是___