There were 2605 people at the basketball game a reporter rounded this number to the nearest hundred for a newspaper article what number did the reporter use

2600 because since 0 is in the tenths place you cant bump up the 600 to 700 so the answer would be 2,600

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