21x21 MAGIC SQUARE

 

This Magic Square is the relationship between 10 and 11, squared

(11)(11) - (10)(10) = 121 - 100 = 21      left of center cell

(11)(11) + (10)(10) = 121 + 100 = 221            center cell

The sum of each row, column, or diagonal is equal to 4,461

The sum total of all the cells in the square is 97, 461

 

    This color represents the three cells that contain the triad of numbers that meet the requirements of the right angle triangle theorem, also known as the Pythagorean Theorem.

The significant numbers of the 21x21 Magic Square

  number                                 significance                                      location

10       the even component of the square     left of lower right corner cell

11         the odd component of the square           upper right corner cell

21             size,  order of the square                        left of center cell

      221         center number between 1 and 212         center cell

      231          sum of the numbers 1 -  21                         lower right corner cell

      441       the total numbers in the square              above central cell