六棱锥的六条侧棱长相等,则该六棱锥的底面六边形[ ]
A.必有内切圆
B.必有外接圆
C.既有内切圆又有外接圆
D.不能确定
答案:B
With reference to the winding up provisions of the Companies Law Cap. 113, explain:
(b) The circumstances under which the court may be called upon to wind up a company. (6 marks)