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 Bøker Bok 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 Elements of Euclid; viz. the first six books, together with the eleventh ... - Side 153
av Euclides - 1814
Uten tilgangsbegrensning - Om denne boken ## The Ontario High School Geometry: Theoretical

Alexander H. McDougall - 1910 - 316 sider
...and meets DF at H. Prove that A EKH : A FKH = ED : DF. THEOREM 10 If two triangles have one angle of one equal to one angle of the other and the sides about these angles proportional, the triangles are similar, the equal angles being opposite corresponding...
Uten tilgangsbegrensning - Om denne boken ## Calendar

University of Allahabad - 1911 - 726 sider
...two triangles are equiangular, their corresponding sides are proportional ; and the converse. If wo 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...
Uten tilgangsbegrensning - Om denne boken ## The Dublin University Calendar, Volum 1

Trinity College (Dublin, Ireland) - 1911 - 616 sider
...equal angles proportionals, the triangles are equiangular. 10. Prove that equal parallelograms which have one angle of the one equal to one angle of the other have their sides about the equal angles reciprocally proportional. ALGEBRA AMD ARITHMETIC. MR. WEBB....
Uten tilgangsbegrensning - Om denne boken ## Special Reports on Educational Subjects, Volumer 26-27

Great Britain. Board of Education - 1912 - 1048 sider
...If two triangles are equiangular their corresponding sides are proportional ; and the converse. 38. 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. 39. The internal bisector of an angle of...
Uten tilgangsbegrensning - Om denne boken ## The Teaching of Mathematics in the United Kingdom

Great Britain. Board of Education - 1912 - 632 sider
...internally, the straight line through their centres passes through the point of contaot. 10. Prove that if two triangles have one angle of the one equal to one angle of the other, and the aides about these angles proportional, the triangles are similar. Prove that if the two triangles ABC,...
Uten tilgangsbegrensning - Om denne boken ## The Calendar

University of South Africa - 1913 - 768 sider
...equiangular, their corresponding sides are proportional, and conversely. Definition of similar triangles. 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 and external bisectors of...
Uten tilgangsbegrensning - Om denne boken ## Report of the Secretary for Public Instruction ...

Queensland. Department of Public Instruction - 1913 - 274 sider
...side. 9. Show how to construct a regular pentagon upon a given finite straight line. 10. Prove that if two triangles have one angle of the one equal to one angle of the other tod the sides about those angles proportional the triangles will be similar. 11. Show how to divide...
Uten tilgangsbegrensning - Om denne boken ## Calendar, Del 4

University of Calcutta - 1913 - 816 sider
...touching the first one at A and also 6 touching the line EC. NB — Required, the constructions only. 8. If two triangles have one angle of the one equal to one angle 7 of the other, and the sides about these equal angles proportional, prove that the triangles are similar....
Uten tilgangsbegrensning - Om denne boken ## Regulations

University of Calcutta - 1914 - 430 sider
...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. If a polygon is divided into triangles...
Uten tilgangsbegrensning - Om denne boken ## Journal of Education

1914 - 914 sider
...thru which they pass. 5. Divide a given straight line internally and externally in a given ratio. 6. If two triangles have one angle of the one equal to one angfe of the other, their areas are proportional to the rectangles contained by the sides about the...
Uten tilgangsbegrensning - Om denne boken