FTCE General Knowledge Math Practice Test

How many square feet are there in 1 square foot?

1. 1 sq ft

2. 9 sq ft

3. 12 sq ft

4. 1296 sq ft

The correct answer is: 1 sq ft

The concept of square footage is fundamental in measuring area. A square foot is defined as the area of a square with sides that are each one foot in length. Therefore, if you have one square foot, that directly represents the area of that square. When considering the other choices, they represent different areas that do not reflect the measure of 1 square foot. For example, 9 square feet would correspond to a larger area, equivalent to a square with sides of 3 feet. Similarly, 12 square feet and 1296 square feet indicate even larger areas, which significantly exceed the area of a single square foot. Thus, the correct answer maintains the definition of the term, confirming that there is indeed just 1 square foot in the measurement of one square foot.