+A perfect square is an [integer](/wiki/integer) that is the product of an integer multiplied by itself. It can be visually represented as a [square](/wiki/square) arrangement of units, where both width and height are equal. For example, 9 is a perfect square because it is 3 × 3.
+## See also
+- [Square Root](/wiki/square_root)
+- [Cube](/wiki/cube)
+- [Exponent](/wiki/exponent)