This book presents the first three books of Euclid's Elements, along with helpful commentary and exercises. It is intended for use in schools and colleges, and has been authorized by the Education Department of Ontario. Ideal for anyone interested in geometry and mathematics.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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