An OBTUSE-ANGLED TRIANGLE is that which has an Obtuse Angle.
DEFINITION XXVIII.
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 OBTUSE-ANGLED TRIANGLE is that which has an Obtuse Angle.