Question

How did the calculation of pi help mathematicians during the Gupta period? A. The value of pi helped them calculate the circumference of Earth. B. The value of pi helped them explain that Earth is a rotating sphere. C. The value of pi helped them create Arabic numerals. D. The value of pi helped them invent zero.

Answer 1

B. The value of pi helped them explain that Earth is a rotating sphere.

Answer 2

A. The value of pi helped them calculate the circumference of Earth.

Step-by-step explanation:

This answer is correct from Plato. The other person is wrong btw