No.
He believed in one god similar to the concept of god in Deism, where that god created the universe to operate according to certain fully deterministic rules that humans would be able to determine by experiment and logic, then that god stepped out of the universe never to interact with it or the creatures within it again.
Albert Einstein's Idol was the Great Greek Konstantinos Karatheodoris
No, they don't.
Greek mathematician Archimedes correctly calculated that the value was between 3 10/70 and 3 10/71. Albert Einstein was not present at the time. And By the way, Einstein made Pi with his birth itself as he was born on March 14th, which is 3.14 (Approx value of Pi).
One of Albert Einstein's teachers was Max Talmud, who taught him mathematics and science in private lessons when he was a teenager. Talmud played a significant role in fostering Einstein's interest in physics and mathematics.
They both believe in Gods and Goddesses.
No.
He was Greek.
She was Egyptian and Greek. I thought she was purely Greek by birth.
There is no evidence Egyptian and Greek mathematics are linked.
No that's Hera (In Greek mythology). Isis is an Egyptian goddess, i believe of messages or the rainbow.
Greek.
No, but she though that she was Egyptian. She was actually Greek.