Mark Saul
- Auteur
Boeken van Mark Saul
I. Gelfand
I.M. Gelfand
Mark Saul
Trigonometry
In a sense, trigonometry sits at the center of high school mathematics. It originates in the study of geometry when we investigate the ratios of sides in similar right triangles, or when we look at the relationship between a chord of a circle and its arc.
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Mark Saul
Susan Assouline
Linda Sheffield
The Peak in the Middle – Developing Mathematically Gifted Students in the Middle Grades