14cm Corbettmaths5cm Find the upper bound for the perimeter...
结果1 题目14cm Corbettmaths5cm Find the upper bound for the perimeter of the rectangle. A rectangle has a length of 14cm and width of 5cm, both to nearest centimetre. 相关知识点: 试题来源: 解析 1714.5+5.5+14.5+5.5=40cm 反馈 收藏