Euclid's Elements is the oldest math book in existence, authored by Euclid of Alexandria. A Greek mathematician and teacher, he wrote the book as he taught and is considered the Father
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Euclid is the father of geometry. That's why the geometry you learn is called Euclidean Geometry.
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Euclid is the father of geometry. He was a Greek mathematician best known for his
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Euclid is the father of geometry. Hipparchus is known as the father of trigonometry. Source(s): http://www.khsd.k12.ca.us/district/instruct/technology/workshops/euclid/
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