calculus-geometry profile image 87

Can you label all the circles with the digits 0 through 9 so that

the sum of the four digits on each side of the triangle is the same for all three sides? (Each digit is used exactly once.) Can you figure out how to arrange the digits so that the side sums are equal and at a minimum or maximum? There is more than one possible solution.

sort by best latest

Aficionada profile image93

Best Answer Aficionada says

4 years ago
 |  Comment
Lisa HW profile image82

Lisa HW says

4 years ago
 |  Comment
  • calculus-geometry profile image

    TR Smith (calculus-geometry) 3 years ago

    Thanks for the great explanation of your thought process to solve this problem. A lot of people get stuck when they can't figure out what the sum should be after placing the center and corner numbers.