...CAB, ABC, are less than two right angles. Therefore, any two angles, &c. QED PROP. XVIII. THEOR. i THE greater side of every triangle has the greater angle opposite to it. Let ABC be a triangle, of which the side AC is greater than the side AB ; the angle ABC is also greater,...

...ABC, are less than two right angles. Therefore, any two angles, &c. Q,. ED PROP. XVIII. THEOR. Tfic greater side of every triangle has the greater angle opposite to it. Let ABC be a triangle of which the side AC is greater than the side AB ; the angle ABC is also greater...

...demonstrated that BAC, ACB, as also CAB, ABC, are together less than two right angles. br,. 1. c2. PROP. Yil. THEOREM. The greater side of every triangle has the greater angle opposite to it. : also 8reater than tne anSle CAB. From CA' greater than CB, cut oflF CD, equal to A CB, and join BD....

...also, CAB, ABC, are less than (wo right angles. Therefore, any two angles, u'e. QED PROP. XVm THEOR. The greater side of every triangle has the greater angle; opposite to it. Let ABC be a triangle of whieh the side AC is greater than the side AB ; the angle ABC is also greater...

...also CAB, ABC, are less than two right angles. Therefore, any two angles, &c. QED PROP. XVIII. THEOR. The greater side of every triangle has the greater angle opposite to if. Let ABC be a triangle of whichthe side AC is greater than the side AB ; the angle ABC is also greater...

...opposite angles. XVII. Any two angles of a triangle are together less than two right angles. XVIII. The greater side of every triangle has the greater angle opposite to it. XIX. The greater angle of every triangle is subtended by the greater side, or has the greater side...

...be demonstrated, that BAG, ACB, as also CAB, ABC, are less than two right angles. PROPOSITION XVIII. THEOREM. The greater side of every triangle has the greater angle opposite to it. Let ABC be a triangle, of which the side AC is greater than the side AB ; the angle ABC is also greater...

...demonstrated, that BAC, ACB as also CAB, ABC, are less than two right angles. PROP. XVIII. THEOR.' The greater side of every triangle has the greater angle opposite to it. Let ABC be a triangle of which the side AC is greater than the side AB ; the angle ABC is also greater...

...greater side BA, and it has been shewn to be greater than ВАС, opposite the less side BC. Wherefore, the greater side of every triangle has the greater angle opposite to it. 2. Let ABC be a triangle, the 3 interior angles are together equal to 2 right angles; viz., ABC. +...

...QED Cor. Any two angles of a triangle are together less than two right angles. PROPOSITION XI. — THEOREM. The greater side of every triangle has the greater angle opposite to it. If the side AC of the AABC be ^ the side AB, the /.ABC -will be ^- the /.ACB. For make ADirAB, and...