Viewing insights from 2023 AMC 10B Problem 25 that are similar (thus shared) with ANY insight of Codeforces 1846D: Rudolph and Christmas Tree.
- The pentagon has an angle of 180 x 3/5 which is 36x3 = 108 degrees If we split the area into 5 equal triangles each triangle has area 1+ root(5) / 5 by mathed2718
Page 1 of 1.
View links to all pages
1About • Privacy Notice • Rules • Problems list • Journal • Your profile • GitHub
Moon Symbol icon by Icons8 • Sun icon by Icons8 • Emojis from Twemoji by Twitter under CC by 4.0