| University of Oxford - 1863
...the rectangle contained by the whole and that part, together with the square on the other part. 11. **If two angles of a triangle be equal to one another,...to, the equal angles, shall be equal to one another.** V. Algebra. 1. If a = i, b = 3, c = 5, d = o, find the value of 2. Add together 4b3?- 2cz, and from... | |
| Euclides - 1864
...is also equiangular. PROPOSITION VI. THEOREM. 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.** Let ABC be a triangle having the angle ABC equal to the angle ACB. Then the side AB shall be equal... | |
| John Robertson (LL.D., of Upton Park sch.) - 1865 - 144 sider
...different kinds of quadrilateral figures which are mentioned in the first book of Euclid. [0.] 10. **If two angles of a triangle be equal to one another,...to, the equal angles, shall be equal to one another.** [C.] 11. If in such a triangle (as the preceding) a straight line be drawn from the vertex perpendicular... | |
| Euclides - 1865
...other side of the base shall be equal. Cor. Every equilateral triangle is also equiangular. Prop. 6. **If two angles of a triangle be equal to one another,...which subtend, or are opposite to the equal angles,** are equal to one another. Cor. Every equiangular triangle is also equilateral. Prop. 7. Upon the same... | |
| Euclid, Isaac Todhunter - 1867 - 400 sider
...angles &c. QED Corollary. Hence every equilateral triangle is also equiangular. PROPOSITION 6. 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 A BC equal to the angle A CB : the side AC shall be equal to... | |
| Schools inquiry commission - 1868
...triangle P 2. Write out the following propositions of Euclid : — (1.) If two angles of a triangle are **equal to one another, the sides also which subtend...to the equal angles, shall be equal to one another,** BI Prop. G. (2.) If one circle touch another internally in any point, the straight line which joins... | |
| Robert Potts - 1868 - 410 sider
...equiangular. PROPOSITION VI. THEOREM. If two angles of a triangle be equal to each other ; the tides **also which subtend, or are opposite to, the equal angles, shall be equal to one another.** Let .dUCbe a triangle having the angle ABCeqa.al to the angle A CS. Then the side AB shall be equal... | |
| General Medical Council (Great Britain) - 1869
...was three times as old as B, but now he is only twice as old. What is the age of each ? GEOMETRY. 1. **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. 2. To bisect a given... | |
| Euclides - 1871
...has been proved that L FBC= L GCB, that is, i D£C= L ECB. NOTE XII. Euclid-s Prop. VI. of Book I. **If two angles of a triangle be equal to one another, the sides also which subtend** the equal angles shall be equal to one another. In A ABC let iACB = t_ABC. Then must AB=AC. For if... | |
| Euclides, James Hamblin Smith - 1872 - 349 sider
...been proved that / FBC= L GCB, that is, / DBC= L ECB. QE D NOTE XII. Euclid's Prop. VI. of Book I. **If two angles of a triangle be equal to one another, the sides also which subtend** the equal angles shall be equal to one another. In A ABC let iACB= t ABC. Then must AB=AC. For if not,... | |
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