Question

3,6,9,5,8,20,4,7 ?
what will replace the question
note- arrange the numbers in a box of 3 rows , 3 coloumns because I can't write like that here in first row
3,6,9
second row -
5,8,20
third row -
4,7,? ​

Answer 1

Symmetries of the 3x3 Magic Square

Symmetries of the 3x3 Magic SquarePeople normally say there is only one 3x3 magic square. ... First of all, since.Next, if you add the two diagonals and the middle column, you'll get 15+15+15=45 again. ... Once you know the middle is 5, you know that opposite numbers add to 10.

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Answer 2

Answer:

16 is the answer

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