wolfgang Posted October 18, 2014 Report Share Posted October 18, 2014 Hi dear friends... 1- Draw an equilateral triangle ABC. 2- Make two points on each side to get (ABC+6point= 9 points), with 4 points on each side. 3- Give the numbers( 1 to 9 ) to these points, so that the sum of 4 numbers on each side is the same. i.e. A+point1+point2+B= B+point3+point4+C= C+point5+point6+A have fun Quote Link to comment Share on other sites More sharing options...
0 gavinksong Posted October 18, 2014 Report Share Posted October 18, 2014 1+2+5+9=17 2+3+4+8=17 3+1+6+7=17 Quote Link to comment Share on other sites More sharing options...
Question
wolfgang
Hi dear friends...
1- Draw an equilateral triangle ABC.
2- Make two points on each side to get (ABC+6point= 9 points), with 4 points on each side.
3- Give the numbers( 1 to 9 ) to these points, so that the sum of 4 numbers on each side is the same.
i.e.
A+point1+point2+B= B+point3+point4+C= C+point5+point6+A
have fun
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