What is 20 square?

20 Square (400)

The square of 20, denoted as 20<sup>2</sup>, is the result of multiplying 20 by itself: 20 × 20 = 400. It is a fundamental arithmetic operation.

  • Calculation: 20 * 20 = 400
  • Root: The square%20root of 400 is 20.
  • Mathematical Significance: Squares are essential in various mathematical fields, including geometry (area calculations) and algebra (quadratic equations).