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KoMaL A Problems
KoMaL A Problems 2019/2020
A. 768
A. 768
Part of
KoMaL A Problems 2019/2020
Problems
(1)
Squares in plane
Source: Kömal A.768
4/2/2021
Let
S
S
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
S
S
S
is at most
8
8
8
.
geometry
combinatorics