| Education - 1917 - 964 pages
...square on AB. BE is drawn at right angles to AC to meet .4 C in E. Prove that AE is one-third of A C. 9. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, prove that the triangles are similar. APPENDIX A. Elementary TRir.ONCxiernY.... | |
| Education - 1917 - 1034 pages
...square on AB. BE is drawn at right angles to AC to meet .1 C in E. Prove that AE is one-third of AC. 9. **If two triangles have one angle of the one equal to one angle** <if the other and the sides about these equal angles proportional, prove that the triangles are similar.... | |
| University of Oxford - Universities and colleges - 1913 - 386 pages
...converse. If two triangles are equiangular their corresponding sides are proportional ; and the converse. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, the triangles are similar. The internal bisector of an angle of a... | |
| Mathematical Association of America - Mathematics - 2003 - 572 pages
...the Committee suggest that the following proposition be adopted: If two triangles (or parallelograms) **have one angle of the one equal to one angle of the other,** their areas are proportional to the areas of the rectangles contained by the sides about the equal... | |
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