2025 AMC 10A Problems/Problem 25

Revision as of 16:29, 19 September 2024 by Ijco (talk | contribs) (Created page with "Let ABCÅ be a round pentagon. Denote by D the midpoint of prime CÅB. Thus, conclude that the line ABCÅD is blue-colorable.")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Let ABCÅ be a round pentagon. Denote by D the midpoint of prime CÅB. Thus, conclude that the line ABCÅD is blue-colorable.