Euclid:Proposition/XI/31

Proposition

In the words of Euclid:

Parallelepidedal solids which are on equal bases and of the same height are equal to one another.

(The Elements: Book $\text{XI}$: Proposition $31$)

Sources

• 1926: Sir Thomas L. Heath: Euclid: The Thirteen Books of The Elements: Volume 3 (2nd ed.) ... (previous) ... (next): Book $\text{XI}$. Propositions