Hey there,
Your question states: <span>How did the calculation of pi help mathematicians during the Gupta period?
My best guess that I would give would be the option B. </span><span>
The value of pi helped them explain that Earth is a rotating sphere. Because they used the </span>

to help them, just as we use that in math.
Hope this helps.
~Jurgen
The Patriots and the Loyalists, and also could be the First and Second Continental Congress. The Loyalists got their name from being loyal to their home country, and the patriots wanted to be separate. <span />
Answer:
Manufacturing
Explanation:
i can't explain to be honest
Answer:Pakistan is about twice the size of California in terms of land area, ... ... A length of about 1,800 miles makes the Indus one of the longest rivers in the world, and ... Indus River has nourished the development of agricultural societies since ancient times. ... Unlike many deserts, the Gobi doesn't have sand dunes but is instead .
Explanation: