Libros Libros 41 - 50 de 195 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 8
por Euclid, Isaac Todhunter - 1867 - 400 páginas
Vista completa - Acerca de este libro ## The Elements of Geometry, Symbolically Arranged

1846
...COR.—Hence every equilateral ^±» is also equiangular. PROP. V. THEOR. OTHERWISE DEMONSTRATED. The angles at the base of an isosceles triangle are equal to one another. Let ABC be an isosc. Z\, having the side AB = side AC; then will L ABC = L ACB. A Let the str. line...
Vista completa - Acerca de este libro ## The Elements of Geometry, Symbolically Arranged

1846
...&c. COR.—Hence every equilateral equiangular. PROP. V. THEOR. OTHERWISE DEMONSTRATED. The angles at the base of an isosceles triangle are equal to one another. Let ABC be an isosc. /£\, having the side AB = side AC; then will L ABC = L ACB. Let the str. line...
Vista completa - Acerca de este libro ## The Yale Literary Magazine, Volumen12

1847
...each of them is called a straight line." Now this is true enough ; and so is it true that " the angles at the base of an isosceles triangle are equal to one another ;" but the latter he thinks worthy of a labored demonstration. Many a poor wight would have thanked...
Vista completa - Acerca de este libro ## The definitions, postulates, axioms, and enunciations of the propositions of ...

Euclides - 1848
...equal, each to each, viz. those to which the equal sides are opposite. PROP. V. 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 be equal. COR. Hence every equilateral triangle is also equiangular....
Vista completa - Acerca de este libro ## Solutions to the questions of the general examination at Easter, 1848 ...

J. Goodall - 1848
...from a given point in it. 3. 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. SECTION II. 1. Prove that the sum of the three angles of a triangle equals two right angles. Given...
Vista completa - Acerca de este libro ## The English journal of education, ed. by G. Moody, Volumen2

George Moody - 1848
...Geometry," &c. page 21. 3. 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. — See " Bell's Euclid," prop. v. book i. ; or " Tate's Geometry," &c. arts. 18 and 27SECTION 2. 1....
Vista completa - Acerca de este libro ## Report of the Committee of Council on Education (England and Wales ..., Tema 1

...superficies, and a circle. 3. 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. Section 2. 1. Prove that the sum of the three angles of a triangle equals two right angles. Given the...
Vista completa - Acerca de este libro ## Minutes of the Committee of Council on Education, with Appendices, Volumen1

...point within it. 3. The angles at the base of an isosceles triangle are equal to each other, and if tho equal sides be produced the angles on the other side of the base shall be equal. Section 2. 1. Prove that the sum of the three angles of a triangle equals two right angles. Given the...
Vista completa - Acerca de este libro ## The first three books of Euclid's Elements of geometry, with theorems and ...

Euclides - 1849
...are opposite shall be equal, each to each. Which was to be demonstrated. PROP. V. THEOR. 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 the side...
Vista completa - Acerca de este libro ## Elements of Geometry and Conic Sections

Elias Loomis - 1849 - 226 páginas
...are BA, AC greater than BD, DC. Therefore, if from a point, &c. PROPOSITION X. THEOREM. The angles at the base of an isosceles triangle are equal to one another. Let ABC be an isosceles triangle, of which the side AB is equal to AC; then will the angle B be equal...
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