英语翻译
问题描述:
英语翻译
The perimeter of a 7-sided figure is 15.If the length of each side of the figure is increased by 2 units,what is the perimeter of the new figure?
答
一个 7 边形,的周长为15,如果它的每边增加2,那么新的 7 边形的周长是多少?