Respuesta :
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.
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.
Answer:
A. He developed guidelines for the basics of mapmaking.
Explanation:
Ptolemy was a Greek mathematician who wrote an eight-volume guide for the basics of mapmaking.