本题目来源于试卷: Physics Unit1: Introduction Measurement & Estimating，类别为 通用国际物理
[单选题]
The length and width of a rectangle are 1.125 m and 0.6en7rms/; 3nfo06 m,)0er xbm s/kw. respectively. You calculate the rectangle's perimeter by adding these and multiplying by two. Your calculator's display reads3.462 To the correc/w xrb)kes 0.mt number of significant figures, this should be written as
A. 3.5 m
B. 3.46 m
C. 3.462 m
D. 3.4620 m
参考答案: C
本题详细解析:
暂无
| 
