This Greco-Roman mathematician and astronomer proposed the idea of the geocentric model of the solar system which placed Earth at the center.

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1 point
Socrates
Ptolemy
Nicolaus Copernicus
Tycho Brahe

Ptolemy

The correct answer is Ptolemy. Ptolemy was a Greek mathematician and astronomer who lived in Egypt and proposed the geocentric model of the solar system, which placed Earth at the center.

The correct answer is Ptolemy.

Ptolemy was a Greco-Roman mathematician and astronomer who proposed the geocentric model of the solar system. To arrive at this answer, you could eliminate Socrates, Nicolaus Copernicus, and Tycho Brahe from the options, as they were not proponents of the geocentric model. Then, you would be left with Ptolemy as the only remaining option, making it the correct answer.