How large is an acre?

In the “Math for Real Estate and Practical Applications” portion, area and measurement conversions are foundational. An acre is defined as 43,560 square feet. Option B (“43,560 feet”) is incorrect because it omits the necessary square unit. The course emphasizes accurate units and conversions for calculations involving land area, price-per-square-foot/acre, and legal descriptions.

References (Course Outline/Study Topics): Maryland 60-Hour Principles and Practices of Real Estate — “Math for Real Estate” (Area/acre conversions; unit accuracy).