13 of them.
The chapters in Euclid's Elements are called books, there are thirteen in all.
13 of them.
There are 13 books. Book 13 is about regular solids.
you write with a pen
There are 13 books making up Euclid's 'Elements'.
Euclid compiled the known mathematics of his time into a book called Elements.
There are 13 books in Euclid's Elements, each covering different aspects of geometry and mathematics.
There are thirteen books in Euclid's Elements.
13 of them.
There are 13 books in Euclid's Elements.
There are 13 books in Euclid's Elements. The title of Book XIII is " Regular solids."
The chapters in Euclid's Elements are called books, there are thirteen in all.
13 of them.
He wrote Euclid's Elements.
Euclid of Alexandria. He wrote a number of books about geometry but is best know for "Elements".
Euclid's "The Elements," is a geometric treatise consisting of 13 books written by him circa 300 BC. However, it was compiled from the works of several earlier mathematicians from earlier centuries.