Question 5 For a simple random sample of size 10,881, the margin of error for 95% confidence is about +
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a
+9.6%
b
+3%
с
+0.96%
d
+ 0.0096%

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's