OBJECTIVE FORESTRY

Detailed explanation-1: -One Square mile is equal to 640 Acres.

Detailed explanation-2: -Miles are units of length and acres are units of area. There is a connection between acres and SQUARE miles. If you think of a piece of land in the shape of a square and measures one mile on each side then its area is one square mile. In terms of acres the area is 640 acres.

Detailed explanation-3: -The square mile (abbreviated as sq mi and sometimes as mi2) is an imperial and US unit of measure for area. One square mile is an area equal to the area of a square with sides of length one mile.