Open AccessLearning Relationship between External and Internal Angle of a Triangle in Dynamic Geometry Classroom
Author(s) -
Sariyasa Sariyasa
Publication year - 2019
Publication title -
proceedings of the 1st international conference on innovation in education (icoie 2018)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2991/icoie-18.2019.94
Subject(s) - geometry , computer science , mathematics