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
Answer:
development occurs when the living stands of people improves
No its is not you must use all sources
The effects on industrialization changed our society today by making it so we can do things faster. The telephone made it so we can get ahold of people. It made it so that news can travel further and faster. People will know more things and it will be easier to paln.