How did Omar Khayyam calculate the duration of the solar year?
With remarkable precision and accuracy
By observing the stars
Using a sundial
By tracking the moon's phases
Answer
Omar Khayyam calculated the duration of the solar year with remarkable precision and accuracy. As an astronomer, his calculations were highly regarded and contributed to the development of the Jalali calendar.
Unlocking the Secrets of Omar Khayyam: A Journey Through the Life of a Persian Polymath Genius
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