Question

what is the answer of the magic square​

Answer 1

Calculate the magic constant.[1] You can find this number by using a simple math formula, where n = the number of rows or columns in your magic square. So, for example, in a 3x3 magic square, n = 3. The magic constant = n[(n^2+1)/2]. So, in the example of the 3x3 square:

sum = 3 * [(9 + 1) / 2]

sum = 3 * (10 / 2)

sum = 3 * (5)

sum = 15

The magic constant for a 3x3 square is 15.

All rows, columns, and diagonals must add up to this number.