Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
. .
topic card  


triangle puzzle

list of
. .
start over

One item is filed under this topic.
A puzzle with a triangle and 57 2012-04-25
From sharon:

Question from sharon, a parent:

We have been battling with this for days and cant find any solution -

Using each of the following numbers once, fill all the spaces in the triangles so that each side of the triangle adds up to 57

numbers are 11,12,13,14,15,16,17,18,19

diagram is -

    0   0    
  0   57   0  
0   0   0   0


Any ideas ? this has to be in in just over 24 hrs ......help!

Answered by Chris Fisher.



Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.



Home Resource Room Home Resource Room Quandaries and Queries Mathematics with a Human Face About Math Central Problem of the Month Math Beyond School Outreach Activities Teacher's Bulletin Board Canadian Mathematical Society University of Regina PIMS