Lunes of Alhazen

Author:René Schelldorfer

Find the yellow area (called lunes of Alhazen) in terms of a and b. Compare with the area of the blue triangle. Which conclusion does the extension express?

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Floch, fractal, iteration, custom tool.

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