17. Kevin is selling apples at the farmer's market. He arranges 32 apples into an
array with 4 rows. How many columns of
apples are there?

32/4=8

There will be 8 columns of apples.

8
This is because 32/4=8
Therefore there are 8 columns of apples

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