SOF IMO · Embedded and Hidden Figures · Quiz
5 real SOF IMO questions on Embedded and Hidden Figures. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
HARDA complex figure consists of a rectangle ABCD. Inside it, diagonal AC is drawn. Then, point E is marked on AC such that E is the midpoint of AC. Lines BE and DE are drawn. How many triangles are present in this figure?