Euclid:Proposition/I/42

Proposition

In the words of Euclid:

To construct, in a given angle, a parallelogram equal to a given triangle.

(The Elements: Book $\text{I}$: Proposition $42$)

Sources

• 1926: Sir Thomas L. Heath: Euclid: The Thirteen Books of The Elements: Volume 1 (2nd ed.) ... (previous) ... (next): Book $\text{I}$. Propositions