Right Triangles And Trigonometric Ratios
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Presents Thales' method for finding the height of a pyramid, by using the definitions of sine, cosine and tangent of an angle as ratios of corresponding sides of a right triangle. Derives the values of the sine, cosine and tangent of 30, 45 and 60 degrees.
More in Trigonometry Series
- Double And Half Angle Formulas 1959
- Eight Fundamental Trigonometric Identities 1959
- Graphs Of Periodic Functions 1959
- Practical Use Of Logarithms 1959
- Right Triangles And Trigonometric Ratios 1959
- Tables Of Trigonometric Ratios 1959
- Trigonometric Ratios As Periodic Functions 1959
- Trigonometry And Shadows 1959
- Trigonometry Measures The Earth 1959
- Trigonometry Of Large Angles 1959
- Using Logarithm Tables 1959
- Using Sines, Cosines And Tangents 1959
- Addition Formulas And Demoivre's Theorem. 1961
- Working with trigonometric identities. 1961
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 03:41:22