Mathematical and Physical Journal
for High Schools
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Problem C. 1327. (December 2015)

C. 1327. With line segments drawn from an interior point, dissect an octagon with the properties shown in the diagram into four parts, such that the parts can be put together to form two congruent regular pentagons.

(5 pont)

Deadline expired on January 11, 2016.


Statistics:

34 students sent a solution.
5 points:Bánóczi Anna, Bőzsöny András, Csapó Márton, Csorba Benjámin, Fülöp Ágota, Gera Dóra, Horeftos Leon, Horváth András János, Inges Zénó, Kasó Ferenc, Kocsis Júlia, Kormányos Hanna Rebeka, Kósa Szilárd, Matusek Márton, Mészáros 01 Viktória, Nagy 911 Viktória, Souly Alexandra, Sudár Ákos, Szabó Alexandra, Tar Viktor, Tatai Mihály, Tóth Adrián, Ványi Virág.
4 points:Horváth Tibor 1998, Kiss Vivien Mercédesz, Komoróczy Ádám, Kovács Iván, Sándor 158 Alexandra.
3 points:2 students.
2 points:2 students.
1 point:1 student.
0 point:1 student.

Problems in Mathematics of KöMaL, December 2015