Euclid:Proposition/XI/24

Proposition

In the words of Euclid:

If a solid be contained by parallel planes, the opposite planes in it are equal and parallelogrammic.

(The Elements: Book $\text{XI}$: Proposition $24$)

Sources

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