There is no such thing as a 'fresh start' on Monday. There is only the next hour.

SOF IMO · Introduction to Euclid's Geometry · Quiz

Introduction to Euclid's Geometry — quick quiz

5 real SOF IMO questions on Introduction to Euclid's Geometry. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

MEDIUM

In Euclidean geometry, if two lines are drawn which intersect a third line in such a way that the sum of the inner angles on one side is less than two right angles, then according to Euclid's fifth postulate, the two lines will eventually meet on: