How were the ancient Egyptians’ advancements in the fields of astronomy and mathematics helpful to farmers?

i am so confused

https://en.wikipedia.org/wiki/Ancient_Egyptian_technology

dang arent yall teachers? yall are supposed to help (sorry if i say yall alot im from texas)

The ancient Egyptians made significant advancements in the fields of astronomy and mathematics, and these advancements were indeed helpful to farmers. Allow me to explain why.

Firstly, the ancient Egyptians' understanding of astronomy allowed them to develop a calendar based on the movements of celestial bodies. They observed the regular rising and setting of the star Sirius, also known as Sothis, which coincided with the annual flooding of the Nile River. This flooding was crucial for agriculture as it deposited nutrient-rich silt onto the surrounding farmland. By tracking the star Sirius, the Egyptians could predict, with reasonable accuracy, the timing of the annual flood. This calendar system helped farmers to plan their agricultural activities such as planting and harvesting crops, ensuring they maximized the benefits of the Nile's flooding.

Secondly, the Egyptians' mathematical knowledge played a vital role in various aspects of farming. They developed a sophisticated system of measurement, including units of length, weight, and capacity. This allowed farmers to accurately measure and distribute resources, such as land area, grain quantities, and irrigation water. By employing precise calculations, farmers could ensure efficiency in planting, irrigating, and harvesting, leading to improved agricultural productivity.

Additionally, the Egyptians used their mathematical prowess to establish efficient irrigation systems for their fields. They developed methods of measuring and distributing water from the Nile to their crops using canals and shadufs, which were counterbalanced lever systems for lifting water. This required precise calculations to ensure proper water allocation, avoiding both scarcity and excess. These advanced irrigation techniques contributed to increased agricultural output and supported the sustainable growth of crops.

In conclusion, the ancient Egyptians' advancements in astronomy and mathematics benefited farmers by providing a reliable calendar system for planning agricultural activities around the annual Nile flood. Furthermore, their mathematical knowledge allowed for accurate measurements, efficient resource allocation, and improved irrigation systems, all of which contributed to increased agricultural productivity and the prosperity of ancient Egyptian farming communities.