Mathematical and Physical Journal
for High Schools
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Problem A. 768. (January 2020)

A. 768. Let \(\displaystyle S\) be a shape in the plane which is obtained as a union of finitely many unit squares. Prove that the ratio of the perimeter and the area of \(\displaystyle S\) is at most 8.

(7 pont)

Deadline expired on February 10, 2020.


Statistics:

1 student sent a solution.
0 point:1 student.

Problems in Mathematics of KöMaL, January 2020