Libros Libros 81 - 90 de 192 sobre THE angles at the base of an isosceles triangle are equal to one another : and, if... THE angles at the base of an isosceles triangle are equal to one another : and, if the equal sides be produced, the angles upon the other side of the base shall be equal. The Elements of Euclid for the Use of Schools and Colleges: Comprising the ... - Página 10
por Euclid, Isaac Todhunter - 1867 - 400 páginas
Vista completa - Acerca de este libro ## Eminent Women of the Age: Being Narratives of the Lives and Deeds of the ...

James Parton - 1869 - 618 páginas
...Proposition not only inwardly, but as an outward application ; so that it might have read thus : " The angles at the base of an isosceles triangle are equal to one another ; and if the equal sides be produced in curl papers, the angles on the other side of the os frontis are also equal." But in the laughing,...
Vista completa - Acerca de este libro ## Gradations in Euclid : books i. and ii., with an explanatory preface [&c ...

Euclides - 1870
...equal, and its angles rt. angles. 5. I. The angles at the base of an isosceles triangle are equal, and if the equal sides be produced, the angles on the other side of the base shall bo equ;il. Ax. 1. Magnitudes, &c. 6. I. If two angles of a triangle be equal to one another, the sides...
Vista completa - Acerca de este libro ## Elements of geometry, containing the first two (third and fourth ..., Parte1

Euclides - 1871
...I. give good examples of symmetrical constructions. NOTE XI. Euclid-s Prop. V. of Book I. The angles at the base of an isosceles triangle are equal to...another ; and if the equal sides be produced, the angles upon the other side of the base shall be equal. Let ABC be an isosceles A, having AB = AC. Produce...
Vista completa - Acerca de este libro ## THE EDINBURGH UNIVERSITY CALENDAR 1871-72

EDWARD RAVENSCROFT - 1871
...gain per cent. ? ELEMENTS OF MATHEMATICS AND ALGEBRA. Wednesday, 1<)th Of taber 1870. 1. The angles at the base of an isosceles triangle are equal to...another ; and if the equal sides be produced, the angles upon the other side of the base shall also be equal. 2. In comparing two triangles, what things must...
Vista completa - Acerca de este libro ## The Elements of Plane and Solid Geometry

Henry William Watson - 1871 - 285 páginas
...with the angle DEF, and therefore the angle ABC must be equal to the angle ACB, therefore the angles at the base of an isosceles triangle are equal to one another. Corollary 2. — If two triangles can be transferred so that their angles coincide each with each they...
Vista completa - Acerca de este libro ## Elements of geometry, containing books i. to vi.and portions of books xi ...

Euclides, James Hamblin Smith - 1872 - 349 páginas
...I. give good examples of symmetrical constructions. NOTE XL Euclid's Prop. V. of Book I. The angles at the base of an isosceles triangle are equal to...another ; and if the equal sides be produced, the angles upon the other side of the base shall be equal. Let ABC be an isosceles A, having AB = AC. Produce...
Vista completa - Acerca de este libro ## The Acting Teacher's and Student's in Training Guide and Text Book for ...

Henry Major - 1873
...remaining angles of the other, and be equal to them, viz., ABC to DEF, and ACB to DFE. V. — The angles at the 'base of an isosceles triangle are equal to...another; and if the equal sides be produced, the angles upon the other side of the base shall be equal. Let ABC be an isosceles triangle, of which AB is •...
Vista completa - Acerca de este libro ## Pure Mathematics, Volumen1

1874
...triangles have, &c. (see Enunciation). Which was to be shown. Proposition 5. — Theorem. The angles at the base of an isosceles triangle are equal to...another ; and if the equal sides be produced, the angles upon the other side of the base shall also be equal. Let ABC be an isosceles triangle, of which the...
Vista completa - Acerca de este libro ## The Elements of Euclid, containing the first six books, with a selection of ...

Euclides - 1874
...PROPOSITION 5. — Theorem. The angles at the base of an isosceles triangle are equal to each other; and if the equal sides be produced, the angles on the other side of the base shall be equal. Let ABC be an isosceles triangle of which the side AB is equal to AC, and let the equal sides AB, AC...
Vista completa - Acerca de este libro ## Euclidian Geometry

Francis Cuthbertson - 1874 - 349 páginas
...two of its sides equal. PROPOSITION II. The angles at the base of an isosceles triangle are equal; and if the equal sides be produced, the angles on the other side of the base shall be equal. Let ABC be an isosceles A , having the side AB = the side AC, then shall the i ABC be = the ^ A CB;...
Vista completa - Acerca de este libro