Answer:
the answer is the first choice please mark me brainliest
About 70 Cities in Total.
For his more noteworthy grandness, Alexander established exactly 70 urban areas in the grounds he vanquished and requested them named after himself. Most celebrated, obviously, is Alexandria in Egypt. In India, when his dearest horse kicked the bucket, he requested a city to be constructed named Bucephala.
4+4+4+4+4+4=24yd is the perimeter.
Hmmm A millimeter would be too big for that .
I think millionths of a meter would be about right. Micrometers.