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(095) 4

Part of 1985 Tournament Of Towns

Problems(1)

TOT 095 1985 Spring S4 2 convex sets F cover circle radius R

Source:

8/24/2019
The convex set FF does not cover a semi-circle of radius RR. Is it possible that two sets, congruent to FF, cover the circle of radius RR ? What if FF is not convex?
( N . B . Vasiliev , A. G . Samosvat)
convexcircleCovercombinatorial geometrygeometry