Four Solutions of a Geometry Problem
TOH Pee Choon, HO Weng Kin, LEONG Yew Hoong, TAY Eng Guan, and TONG Cherng Luen
National Institute of Education
Nanyang Technological University
Published in The Mathematician Educator, 2020, Vol 1, No. 2, pp 75-82.
This article focuses on a challenging geometry problem that was originally posed to primary school students. Four solution approaches, ranging from elementary to advanced, are discussed. Reflections on these approaches and the problem solving processes are also shared.