The term 4X4 area in the material most closely describes which shape?

The term 4X4 area in the material most closely describes which shape?

• A. A square area
• B. A circular area
• C. A rectangular area
• D. An irregular area

Answer: (A)

Four by four means the two dimensions are the same, so the shape is a square. A square has equal length and width, and its area is calculated as side × side. Here that’s 4 × 4 = 16 square units, which specifically describes a square. A rectangular area would have different length and width, a circular area is defined by radius (not two equal linear dimensions), and an irregular area lacks uniform sides. So the 4X4 area best matches a square.

Four by four means the two dimensions are the same, so the shape is a square. A square has equal length and width, and its area is calculated as side × side. Here that’s 4 × 4 = 16 square units, which specifically describes a square. A rectangular area would have different length and width, a circular area is defined by radius (not two equal linear dimensions), and an irregular area lacks uniform sides. So the 4X4 area best matches a square.