2004 Indonesia MO Problems/Problem 8

Revision as of 12:55, 28 March 2020 by Lethan3 (talk | contribs) (Created page with "==Problem 8== A floor with an area of <math>3 \text{ m}^2</math> will be covered by <math>5</math> rugs with various shapes, each having an area of <math>1 \text{ m}^2</math>...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem 8

A floor with an area of $3 \text{ m}^2$ will be covered by $5$ rugs with various shapes, each having an area of $1 \text{ m}^2$. Show that there exist $2$ overlapping rugs with the overlapped area at least $1/5 \text{ m}^2$.