| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 457 pages
...PLANE GEOMETRY PROPOSITION XIII. THEOREM 378. The areas of two triangles which have 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. Given A ABC an4 A'B'C', ZA = Z A'. To prove... | |
| David Eugene Smith - Geometry, Plane - 1923 - 296 pages
...FUNDAMENTAL THEOREMS BOOK III Proposition 4. Angle and Proportional Sides 213. Theorem. If two triangles **have an angle of one equal to an angle of the other** and the including sides proportional, the triangles are similar. •BA Given the AABC and A'B'C' with... | |
| David Eugene Smith - Geometry, Solid - 1924 - 238 pages
...triangle are equal respectively to two angles of another, the triangles are similar. 4. If two triangles **have an angle of one equal to an angle of the other** and the including sides proportional, the triangles are similar. 5. If two triangles have their sides... | |
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