Where did Euclid live from the time he was born and when he died?

Euclid is believed to have lived in Alexandria, Egypt, during the reign of Ptolemy I, around 300 BCE. While the exact dates of his birth and death are not known, he is often thought to have spent most of his life there, where he taught mathematics and produced his influential works, including "The Elements." Alexandria was a major center of learning and culture during this period, providing a rich environment for his studies and teachings.