Affiliation:
1. 1 Kipling Collegiate Institute, Toronto, Ontario
Abstract
Many students rely too much on a set of trigonometric tables and spend a great deal of extra time, that could be used to better advantage, on these tables. I have found that by exploring the facets of the diagram shown in figure 1, one can discover many basic relationships.
Publisher
National Council of Teachers of Mathematics
Cited by
3 articles.
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1. Reasoning and proof in trigonometry;International Journal of Mathematical Education in Science and Technology;2022-02-18
2. Teaching Irrational Numbers Through Trigonometry;Resonance;2021-06
3. Grade School Triangles;The American Mathematical Monthly;2010