An OBLONG is that which has all its Angles right Angles, but has not all its Sides equal.
DEFINITION XXXI.
From The Commentaries of Proclus on the First Book of Euclid's Elements by Proclus.
From The Commentaries of Proclus on the First Book of Euclid's Elements by Proclus.
An OBLONG is that which has all its Angles right Angles, but has not all its Sides equal.