Open AccessExploring Ratio and Unit Circle Methods in Understanding Trigonometric Functions: Towards Enriched Student Learning in Solving Right-Angled Triangles
Author(s) -
Lina Sobrepena-Calucag
Publication year - 2019
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2019.11077
Subject(s) - trigonometry , unit (ring theory) , mathematics education , trigonometric functions , unit circle , mathematics , computer science , psychology , combinatorics , geometry