Texas Pesticide Applicator Practice Exam

How many square feet are there in an acre?

1. 30,000

2. 40,000

3. 43,560

4. 50,000

The correct answer is: 43,560

An acre is a unit of area that is commonly used in the United States and other countries that have adopted the imperial system. One acre is defined as being equal to 43,560 square feet. This specific measurement comes from its historical origins and has been standardized for use in land measurement, especially in agricultural contexts. Knowing this value is particularly useful for professionals in fields such as agriculture, landscaping, and real estate, where land area calculations are frequently required. The other measurements given do not represent the standard area of an acre, thereby making their relevance in this context limited. The commonly accepted figure of 43,560 square feet has been used for a long period and is a fundamental piece of knowledge for anyone involved in land management or related practices.