What is the degree of half a square?

Half a square refers to a shape that is formed by dividing a square into two equal parts, typically along one of its diagonals or through the midpoint of one of its sides. If we consider the angle formed by the diagonal within the square, it is 45 degrees. Therefore, half a square can be described as having angles of 90 degrees, but the diagonal itself creates a 45-degree angle with the sides of the square.