The side opposite the biggest angle is the biggest side | Euclid Elements Book 1 Prop 19 Dr. Ajay Kumar PHD 15:07 2 years ago 5 Далее Скачать
Euclid's Elements Book 1: Proposition 19, Converse Of I.18 Euler's Academy 2:16 7 years ago 6 570 Далее Скачать
(I.19) The longer side of a triangle is opposite the larger angle, Proof mathematicsonline 2:16 12 years ago 10 727 Далее Скачать
Proof: Greater Angle is Opposite the Longer Side in a Triangle | Geometry Wrath of Math 6:28 3 years ago 8 752 Далее Скачать
