Question

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How did Ptolemy help advance the field of cartography?

He developed guidelines for the basics of mapmaking.
He designed the first map of the world.
He created a map that showed the world from multiple perspectives.
He determined that different projections were needed to show the world on a flat map.

Answer 1

A. He developed guidelines for the basics of mapmaking.

Step-by-step explanation:

Ptolemy was a Greek mathematician who wrote an eight-volume guide for the basics of mapmaking.

Answer 2

The correct answer should be He developed guidelines for the basics of mapmaking.

He set many standards in mapmaking and described many processes to the world and many of these are so correct that they are even used nowadays.