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 Bøker Bok If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz. Euclid's Elements of Geometry: From the Latin Translation of Commandine. To ... - Side 66
av John Keill - 1733 - 397 sider
Uten tilgangsbegrensning - Om denne boken ## Examination papers used at the examinations for direct commissions [&c.].

War office - 1861 - 12 sider
...(f )2 to a decimal fraction. 10. Extract the square root of 4-20291001. Euclid. 1. If two triangles have two angles of the one equal to two angles of the other, each to each, and the side adjacent to the equal aii'/les in each triangle also equal, then shall the...
Uten tilgangsbegrensning - Om denne boken ## Elements of Plane and Spherical Trigonometry: With Practical Applications

Benjamin Greenleaf - 1861 - 490 sider
...(Art. 34, Ax. 9) ; therefore GFE is equal to GCF, or DFE to BC A. Therefore the triangles ABC, DEF have two angles of the one equal to two angles of the other, each to each ; hence they are similar (Prop. XXII. Cor.). homologous. Thus, DE is homologous with AB,...
Uten tilgangsbegrensning - Om denne boken ## Elements of Geometry and Trigonometry: With Practical Applications

Benjamin Greenleaf - 1862 - 490 sider
...(Art. 34, Ax. 9) ; therefore GFE is equal to GCF, or DFE to BC A. Therefore the triangles ABC, DEF have two angles of the one equal to two angles of the other, each to each ; hence they are similar (Prop. XXII. Cor.). 266. Scholium. When the two triangles have...
Uten tilgangsbegrensning - Om denne boken ## Euclid's Elements of geometry, books i. ii. iii. iv

Euclides - 1862
...EDF. Conclusion. — Therefore, if two triangles, &c. QED PROPOSITION 26.— THEOREM. If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side; namely, either the side adjacent to the equal angles...
Uten tilgangsbegrensning - Om denne boken ## Responsions

University of Oxford - 1863
...circle, parallelogram, plane superficies. Write out Euclid's three postulates. 2. If two triangles have two angles of the one equal to two angles of the other, each to each, and the sides adjacent to the equal angles also equal, then shall the other sides be...
Uten tilgangsbegrensning - Om denne boken ## Primary Elements of Plane and Solid Geometry: For Schools and Academies

Evan Wilhelm Evans - 1862 - 98 sider
...angles A and B by AF and BF, and the angles a and b by af and bf. Now, since the triangles ABF, abf, have two angles of the one equal to two angles of the other, they are similar (Cor., Theo. Ill) ; hence, ABF : abf : : AB2 : a&2 (Theo. VIII). Multiplying an extreme...
Uten tilgangsbegrensning - Om denne boken ## Euclid's plane geometry, practically applied; book i, with explanatory notes ...

Euclides - 1863
...; or nice versa.— LARDXEB.S Euclid, p. 56. PROP. 26.— THEOR. — (Important.) If two triangles have two angles of the one equal to two angles of the other* each to each, and one side equal to one side, viz., either the sides adjacent to the equal angles in...
Uten tilgangsbegrensning - Om denne boken ## The papers set at the professional preliminary examination

College of preceptors - 1882
...parallel straight lines, it shall make the alternate angles equal to one another. 5. If two triangles have two angles of the one equal to two angles of the other, each to each, and have one side equal to one side, viz., either the sides adjacent to the angles which...
Uten tilgangsbegrensning - Om denne boken ## Essentials of Geometry

Alfred Hix Welsh - 1883 - 267 sider
...R. Therefore, the sum of the angles of a triangle equals two right angles. Cor.—If two triangles have two angles of the one equal to two angles of the other, the third angles will be equal. If, now, a = d and b = e, For, (1) a + b + c = 2 R. and (2) d + e +...
Uten tilgangsbegrensning - Om denne boken ## Geometry for schools, comprising books i. and ii. of Euclid, with some ...

Euclides - 1883 - 96 sider
...Assuredly the proposition is not complete without a proof of this fact. EU. I. 26. THEOR. If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, namely, either (1st) the side adjacent to the equal angles...
Uten tilgangsbegrensning - Om denne boken