MATH OLYMPIAD (1998) Session I Problem
SCORING GUIDE (RUBRIC)
SCORE |
DESCRIPTION |
4 |
|
3 |
|
2 |
|
1 |
|
Things to look for in a team response:
The requirement that all studs be spaced equally means that the best design will have 4 equal-width walls. The only way to get this with a square floor plan looks something like this.
Figure 1A:
This fact is left as something for a top scoring team to discover.
Here is an inferior solution:
Figure 1B:
Here are poor solutions. They do not consider stud width. The rightmost one has an outer shape that is NOT rectangular.