Posted by **Mark** on Thursday, April 22, 2010 at 8:45am.

justify that15 is the sum of eachrow of a 3X3 magic square using the number 0-9. Find the sume of all the numbers. What is the of eachrow in a 4X4 magic square that uses the numbers 1-16.

- math -
**bobpursley**, Thursday, April 22, 2010 at 8:48am
http://en.wikipedia.org/wiki/Magic_square

- math -
**Reiny**, Thursday, April 22, 2010 at 9:03am
When you study the link given by bobpursely, make a note of

Albrecht DÃ¼rer's magic square, probably the most famous 4by4 magic square.

I especially like how, in the last row, he was able to insert the date of his "Melancolia" engraving as

1 15 14 4 to stand for 1514 AD

A being the first letter of the alphabet and D being the 4th letter, with 1514 the year

## Answer This Question

## Related Questions

- Math - A magic square is a square of numbers with each row, column, and diagonal...
- Math - A magic square is a square of numbers with each row, column, and diagonal...
- algebra - In the magic square shown (I'll type it out), the sum of the numbers ...
- Maths - From 1 to 9, which number should be put in the middle of a magic square...
- 6th grade - i have to make a 3x3 magic square using numbers 9 threw 17 to equal ...
- math - the horizontal,vertical and diagonal columns and rows of a magic square ...
- math - the horizontal,vertical,and diagonal columns of a magic 9 square box all ...
- math - the frist grid is not a magic square. Change some of the numbers so the ...
- math magic square - on a four by four grid distribute the numbers 1 through 8 ...
- geometry - The simplests example of a magic square is a 3 by 3 grid. The tasks ...

More Related Questions