Ptolemy's Theorem and Familiar Trigonometric Identities
| Autor: | James K. Bidwell |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Secondary education
Physics and Astronomy (miscellaneous) Integrated mathematics Philosophy of mathematics education Education symbols.namesake Mathematics (miscellaneous) Ptolemy's theorem History and Philosophy of Science Mathematics education symbols Trigonometry Mathematics instruction Engineering (miscellaneous) Mathematics |
| Zdroj: | School Science and Mathematics. 93:435-439 |
| ISSN: | 0036-6803 |
| DOI: | 10.1111/j.1949-8594.1993.tb12275.x |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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