求助NN TT 11-Q5:
The sides of a square region, measured to the nearest centimeters, are 6 centimeters long.
The least possible value of the actual area of the square region is
A.
36.00 sq cm
B.
35.00 sq cm
C.
33.75 sq cm
D.
30.25 sq cm
E.
25.00 sq cm
答案D
The least possible value of the actual area of the square region 是求什么?最小值还是最不可能的值?
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