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Libros Libros 11 - 20 de 44 sobre Prove that the square on any straight line drawn from the vertex of an isosceles...
" Prove that the square on any straight line drawn from the vertex of an isosceles triangle to the base, is less than the square on a side of the triangle by the rectangle contained by the segments of the base : and conversely. "
The Elements of Euclid for the Use of Schools and Colleges: Comprising the ... - Página 352
por Euclid, Isaac Todhunter - 1867 - 400 páginas
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The school edition. Euclid's Elements of geometry, the first six books, by R ...

Robert Potts - 1864
...the middle segment is equivalent to twice the rectangle under the extreme segments. V. 37. Prove that the square on any straight line drawn from the vertex...the rectangle contained by the segments of the base : and conversely. 38. If from one of the equal angles of an isosceles triangle a perpendicular be drawn...
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Euclid's Elements of geometry, the first four books, by R. Potts. Corrected ...

Robert Potts - 1864
...the middle segment is equivalent to twice the rectangle under the extreme segments. V. 37. Prove that the square on any straight line drawn from the vertex...the rectangle contained by the segments of the base : and conversely. 38. If from one of the equal angles of an isosceles triangle a perpendicular be drawn...
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The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1867 - 400 páginas
...and the side AD produced at E: shew that the rectangle EF, FG is equal to the square on BF. 404. If a straight line drawn from the vertex of an isosceles triangle to the base, be produced to meet the circumference of a circle described about the triangle, the rectangle contained...
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Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - 1868 - 410 páginas
...the middle segment is equivalent to twice the rectangle under the extreme segments. V. 37. Prove that the square on any straight line drawn from the vertex...the rectangle contained by the segments of the base : and conversely. 38. If from one of the equal angles of an isosceles triangle a perpendicular be drawn...
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Mechanical Geometry: An Application to Geometry of Some Propositions in Statics

A. H. L. S. Béchaux - 1869 - 188 páginas
...AD, drawn from the vertex A of an isosceles triangle ABC to the base EC, is less than the square of a side of the triangle by the rectangle contained by the segments of the base. Since BC.D=BD.C + CD.B xA2 BC2.DA2=BC(BD.CA2+CD.BA2)— BD.CD.BC2 hence BC.DA2=BD.CA2+CD.BA2— BD.CD.BC...
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A school Euclid, being books i. & ii. of Euclid's Elements, with notes by C ...

Euclides - 1874
...drawn upon AC : show that the square on the base BC shall be equal to twice the rectangle AC, CD. 74. The square on any straight line drawn from the vertex...the rectangle contained by the segments of the base. [See Ex. 63, and Prop. 5 Book ii.] 75. If lines be drawn from the angles of a triangle to the middle...
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The Teachers' assistant and pupil teachers' guide, Volumen1

1876
...publisher and price. — DB Frost. The best text-book on geometrical drawing. — D. Sutherland. 167. The square on any straight line drawn from the vertex...the rectangle contained by the segments of the base. — James Purser. 168. I wish to know what are the duties and privileges of the Poet Laureate ; with...
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Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - 1876 - 403 páginas
...within the triangle.) 10. To describe a square that shall be equal to a given rectilineal figure. 11. The square on any straight line drawn from the vertex...triangle to the base is less than the square on a side of a triangle by a rectangle contained by the segments of the base. SECJOSD CLASS PROVINCIAL CERTIFICATES,...
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Elements of geometry, based on Euclid, Libros 1-3

Edward Atkins - 1876
...difference becomes when the vertex of tho triangle is depressed until it coincide with the base. 16. The square on any straight line drawn from the vertex of an isosceles triangle, together with tho rectangle contained by tho segments of the base, is equal to the square upon a side...
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The solution of geometrical exercises, explained and illustrated; with a ...

Charles Mansford - 1879 - 104 páginas
...BC shall be equal to twice the rectangle AC, CD. 74. The square on any straight line drawn from tho vertex of an isosceles triangle to the base is less...the rectangle contained by the segments of the base. [See Ex. 63, and Prop. 5 Book ii.] 75. If lines be drawn from the angles of a triangle to the middle...
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