In fact, if the land is not square or rectangular, you can still have an area of one acre and a perimeter to figure out. For example, a circular lot of land that is one acre in size would have a perimeter of 740 feet.
Adj. 1. extrovert-being concerned with the social and physical environment. extravert, extraverted, extravertive, extrovertive, extroverted. extraversive, extroversive-directed outward; marked by interest in others or concerned with external reality.
ambivert. The forgotten personality type, directly in between or with very little favor between introvert and extrovert. Identified by Carl Jung. Ambiverts are quite addaptable, flexible, and tend to be camilions.