 | Mathematical association - 1883 - 86 pagina’s
...two adjoining sides of the one respectively equal to two adjoining sides of the other, and likewise an angle of the one equal to an angle of the other; the parallelograms are identically equal. [By Superposition.] COR. Two rectangles are equal, if two... | |
 | Euclides - 1885 - 322 pagina’s
...by paira of adjacent sides. Triangles which have one angle of the one equal or supplementary to one angle of the other are to one another as the rectangles contained by the sides about those angles. 5. From the similar AS ABK, EBH, AK:EH = AB:EB. f A JT - f^ff } But rAC: r EF = j ££ ; ™ I , by... | |
 | Association for the improvement of geometrical teaching - 1884 - 150 pagina’s
...two adjoining sides of the one respectively equal to two adjoining' sides of the other, and likewise an angle of the one equal to an angle of the other ; the parallelograms are identically equal. Let ABCD, EFGH be two parallelograms having the angle ABC... | |
 | Mathematical association - 1884 - 146 pagina’s
...two adjoining: sides of the one respectively equal to two adjoining sides of the other, and likewise an ang:le of the one equal to an angle of the other ; the parallelograms are identically equal. Let ABCD, EFGH be two parallelograms having the angle ABC... | |
 | Evan Wilhelm Evans - 1884 - 242 pagina’s
...; hence, it is also similar to DFE. Therefore, two triangles, etc. THEOREM XI. Two triangles having an angle of the one equal to an angle of the other, and the sides about those angles proportional, are similar. Let the two triangles ABC, DEF, have the... | |
 | William Kingdon Clifford - 1885 - 310 pagina’s
...proposition about parallel lines.1 The first of these deductions will now show us that if two triangles have an angle of the one equal to an angle of the other and the sides containing these angles respectively equal, they must be equal in all particulars. For... | |
 | Lewis Carroll - 1885 - 318 pagina’s
...have two adjacent sides of the one respectively equal to two adjacent sides of the other, and likewise an angle of the one equal to an angle of the other ; the Parallelograms are identically equal.' This might be a useful exercise to set ; but really it... | |
 | William Chauvenet, William Elwood Byerly - 1887 - 331 pagina’s
...B'C' A'B" hence AD BC A'D' X B'C' and we have ABC A' B' C' EXERCISE. Theorem. — Two triangles having an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. Suggestion. Let ADE and ABC be... | |
 | Benjamin Franklin Finkel - 1888 - 518 pagina’s
...5. Two polygons that are similar to a third polygon ale similar to each other. 6. If two triangles have an angle of the one equal to an angle of the other, their areas are to each other as the rectangles of the sides including those angles. 7. The ratio of... | |
 | Dalhousie University - 1888 - 212 pagina’s
...sides, the solids contained by the alternate segments of these lines are equal. 3. If two triangles have an angle of the one equal to an angle of the other, and have their areas proportional to the squares of the side* opposite these equal angles, they must... | |
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Two triangles, which have an angle of the one equal to an angle of the other, and the sides containing those angles proportional, are similar. 
