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Problem K. 432. (October 2014)

K. 432. The lengths of the legs of a right-angled 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.

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