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Some Geometric Intrepretations of the Elementary Trigonometric Functions
Author(s) -
Easterday Kenneth E.
Publication year - 1977
Publication title -
school science and mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 2
eISSN - 1949-8594
pISSN - 0036-6803
DOI - 10.1111/j.1949-8594.1977.tb09278.x
Subject(s) - trigonometry , mathematics education , citation , library science , computer science , arithmetic , algebra over a field , mathematics , pure mathematics , geometry