GWD25-Q10

care2909

The sides of a square region, measured to the

         nearest centimeter, 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

我选D，答案是C，不明白，请指点，3Q~~

xiaolishally

同问