Euclid:Proposition/XI/34

Proposition

In the words of Euclid:

In equal parallelepidedal solids the bases are reciprocally proportional to the heights; and those parallelepidedal solids in which the bases are reciprocally proportional to the heights are equal.

(The Elements: Book $\text{XI}$: Proposition $34$)

Sources

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