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1970 All Soviet Union Mathematical Olympiad
140
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Part of
1970 All Soviet Union Mathematical Olympiad
Problems
(1)
ASU 140 All Soviet Union MO 1970 equal rectangles 8 point intersection
Source:
6/24/2019
Two equal rectangles are intersecting in
8
8
8
points. Prove that the common part area is greater than the half of the rectangle's area.
geometry
rectangle