# What does acre mean?

An acre is a variable unit of land measurement that is equal to 43,560 square feet or 1/640 square mile(4,047 square meters) (I am a GENIUS)

### What is the length of one side of an square acre?

I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that. The result is about 208'9". I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that…