Problem K. 432. (October 2014)
K. 432. The lengths of the legs of a rightangled triangle are \(\displaystyle a\) and \(\displaystyle b\), the hypotenuse is \(\displaystyle c\). Given that \(\displaystyle a+b=4+c\), what is the relationship between the measures of the perimeter and area of the triangle?
(6 pont)
Deadline expired on 10 November 2014.
Statistics:
105 students sent a solution.  
6 points:  63 students. 
5 points:  5 students. 
4 points:  3 students. 
3 points:  4 students. 
2 points:  4 students. 
1 point:  15 students. 
0 point:  2 students. 
Unfair, not evaluated:  8 solutions. 
Unfair, not evaluated:  1 solution. 
