| 582 sider
...are together equal to two right angles. Prop, vi If two angles of a triangle be equal to each other, the sides also which subtend, or are opposite to the equal angles, shall be equal to one another. SCRIPTURE. (Isaijh — Acts.) Give a short account of the death of Joshua, or of the life of Deborah... | |
| Euclides - 1852 - 152 sider
...^ BAC will be isosceles, having the sides BA, AC equal to each other.] c 3 BOOKJ. PROP. VI. THEOK. If two angles of a triangle be equal to one another,...opposite to, the equal angles, shall be equal to one anotlier. Let ABC be a triangle having the angle ABC equal to the angle ACB ; the side AB is also equal... | |
| Euclides - 1853 - 146 sider
...base, &c. UED COROLLABY. — Hence every equilateral Mangle is also equiangular. PROP. VI. THEOREM. If two angles of a triangle be equal to one another,...to, the equal angles, shall be equal to one another. Let ABC be a triangle having the angle ABCeqaai to the angle ACB; the side AB is also equal to the... | |
| Royal Military Academy, Woolwich - 1853 - 400 sider
...base, etc. QED COROLLARY. Hence every equilateral triangle is also equiangular. PROPOSITION VI. THEOR. If two angles of a triangle be equal to one another,...to, the equal angles, shall be equal to one another. Let ABC be a triangle having the angle ABC equal to the angle ACB ; the side AB is also equal to the... | |
| Euclides - 1853 - 176 sider
...&c. QED COROLLARY. Hence every equilateral triangle is also equiangular. PROPOSITION VI. — THEOREM. If two angles of a triangle be equal to one another, the sides which subtend, or are opposite to, the equal angles, shall also be equal to one another. LET abС be... | |
| Euclides - 1853 - 334 sider
...Which was to be proved. PEOP. VI. THEOE. If a triangle have two of its angles equal : then the sides which subtend or are opposite to the equal angles shall be equal. Let the triangle ABC have the angle ABC equal to the angle ACB. Then the side AC shall -be equal to... | |
| Robert Potts - 1855 - 1050 sider
...scenery that is familiar to you. V.—EUCLID. 1. If two angles of a triangle be equal to each other, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another. When is one proposition said to be the converse of another !' Is the converse of a true proposition... | |
| Euclides - 1855 - 270 sider
...be produced, the angles upon the other side of the base shall likewise be equal. PROP. VI. THEOREM. If two angles of a triangle be equal to one another, the sides which subtend, or are opposite to the equal angles, are equal to one another. Let AB С he a triangle... | |
| Great Britain. Committee on Education - 1855 - 976 sider
...for this Paper.) EUCLID.— (FIRST SECTION.) 1. If two angles of a triangle he equal to each other, the sides also which subtend, or are opposite to the equal angles, shall he equal to one another. 2. Draw a straight line perpendicular to a given straight line of an unlimited... | |
| Cambridge univ, exam. papers - 1856 - 252 sider
...and an axiom ? Give an example of the former. 2. If two angles of a triangle be equal to each other, the sides also which subtend, or are opposite to, the equal angles shall be equal to each other. Prove that equilateral triangles are equiangular. Can you extend the proposition to polygons?... | |
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