Libros Libros 31 - 40 de 179 sobre In obtuse-angled triangles, if a perpendicular be drawn from either of the acute... In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square on the side subtending the obtuse angle, is greater than the squares on the sides containing the obtuse angle, by twice the... The Elements of Euclid for the Use of Schools and Colleges: Comprising the ... - Página 65
por Euclid, Isaac Todhunter - 1867 - 400 páginas
Vista completa - Acerca de este libro ## The definitions, postulates, axioms, and enunciations of the propositions of ...

Euclides - 1848
...the square of the other part. PROP. XII. THEOREM. In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square of the side subtending the obtuse angle is greater than the squares of the sides containing the obtuse...
Vista completa - Acerca de este libro ## The first three books of Euclid's Elements of geometry, with theorems and ...

Euclides - 1849
...opposite side produced, the square of the side subtending the obtuse angle is greater than the squares of the sides containing the obtuse angle, by twice the rectangle contained by the Me upon which, when produced, the perpendicular falls, and the straight line intercepted without the...
Vista completa - Acerca de este libro ## The English Journal of Education, Volumen4

1850
...together equal to the square of the whole line. 3. In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square of the side subtending the obtuse angle is greater than the squares of the sides containing the obtuse...
Vista completa - Acerca de este libro ## The first two books of the Elements of Euclid, with additional figures ...

Euclides - 1852
...or the square of 8.] OF EUCLID. PROP. XII. THEOR. In obtuse angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square of the sides subtending the obtuse angle is greater than the squares of the sides containing the obtuse...
Vista completa - Acerca de este libro ## The geometry, by T. S. Davies. Conic sections, by Stephen Fenwick

...opposite side produced, the square of the side subtending the obtuse angle is greater than the squares of the sides containing the obtuse angle, by twice the rectangle contained by the side upon which, when produced, the perpendicular fulls, and the straight line intercepted without the triangle,...
Vista completa - Acerca de este libro ## The Sydney University Calendar

...opposite to this latter side is a right angle. 7. In obstuse angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square of the side subtending the obtuse angle is greater than the squares of the sides containing the obtuse...
Vista completa - Acerca de este libro ## The first six books of the Elements of Euclid, with numerous exercises

Euclides - 1853 - 147 páginas
...opposite side produced, the square of the side subtending the obtuse angle is greater tJian the squares of the sides containing the obtuse angle, by twice the rectangle contained by the side upon which, when produced, the perpendicular jails, and the straiglit line intercepted without the...
Vista completa - Acerca de este libro ## The synoptical Euclid; being the first four books of Euclid's Elements of ...

Euclides - 1853
...of AH. Which was to be done. PROP. XII. THEOREM. In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square of the side subtending the obtuse angle, is greater than the squares of the sides containing the obtuse...
Vista completa - Acerca de este libro ## The Elements of Euclid: With Many Additional Propositions ..., Parte1

Euclid - 1853 - 136 páginas
...and the segment between the perpendicular and the base is equal in area to the square on the base. ( The square on the side subtending the obtuse angle is greater than the sum of the squares on the two sides which contain the obtuse angle, by double the rectangle under the...
Vista completa - Acerca de este libro ## Orr's Circle of the Sciences: The mathematical sciences

William Somerville Orr - 1854
...of the side (AB) subtending thf ebtuse angle is greater than the squares of the sides (В С, С А) containing the obtuse angle, by twice the rectangle contained by the side upon which, when prolonged, the perpendicular falls, and the line, without the triangle, between the...
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