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" If, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than, the other two sides of the triangle, but shall contain a greater angle. "
Euclid, book i., propositions i. to xxvi., with exercises and alternative ... - Pàgina 36
per Euclides - 1877
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Civil service guide

Robert Johnston (F.R.G.S.) - 1872 - 178 pàgines
...(relating to parallel lines). 2. If from the ends of a side of a triangle there be drawn two straight lines to a point within the triangle, these shall be less than the oiher two sides of the triangle, but shall contain a greater angle. 3. What is meant by a corollary...
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The Acting Teacher's and Student's in Training Guide and Text Book for ...

Henry Major - 1873
...greater than AB. XXI. — If from the ends of the side of a triangle, there be drawn t^vo straight lines to a point within the triangle, these shall be less...sides of the triangle, but shall contain a greater angle. Let the two straight lines BD, CD, be drawn from B,C, the ends of the side BC of the triangle...
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Civil service guide

Robert Johnston (F.R.G.S.) - 1873
...lines). 2. If from the ends of a side of a triangle there be drawn two straight lines to a point wilhin the triangle, these shall be less than the other two...sides of the triangle, but shall contain a greater angle. 8. What is meant by a corollary 'i State arid prove the corollaries to the proposition in which...
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Elements of Euclid [selections from book 1-6] adapted to modern methods in ...

Euclides - 1874
...than the excess of AC above BC. PROP. XVI.— THEOREM. (Euc. I. 21.) If from the extremities of one side of a triangle, two straight lines be drawn to...triangle, these shall be less than the other two sides, but sliall contain a greater angle. Let BO and CO be drawn from the ends of the side BC to any point...
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Euclidian Geometry

Francis Cuthbertson - 1874 - 349 pàgines
...PROPOSITION XVII. If from the ends of one of the sides of a triangle there be drawn two straight lines to a point within the triangle: these shall be less...sides of the triangle but shall contain a greater angle. '~D a -# From the ends B, C of the side BC of the &ABC let the two straight lines BD, CD be...
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The Bombay university calendar, Volum 1

Bombay city, univ - 1874
...rectilineal figures. 2. If from the ends of a Bide of a triangle there be drawn 6 two straight lines to a point within the triangle ; these shall be less...sides of the triangle, but shall contain a greater angle. If two points be taken in the base of a triangle at equal dis- 6 tances from, and on opposite...
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Recent military, naval, and civil service examination papers in mathematics ...

Braithwaite Arnett - 1874
...equal to one another. 2. If from the ends of the side of a triangle there be drawn two straight lines to a point within the triangle, these shall be less...sides of the triangle, but shall contain a greater angle. 3. If a side of any triangle be produced, the exterior angle is equal to the two interior and...
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Pure mathematics, Volum 1

Edward Atkins - 1874
...Proposition 21. — Theorem. If from the ends of the side of a triangle there be drawn two straight lines to a point within the triangle, these shall be less than the other two sides of t/ie triangle, but shall contain a greater angle. Let ABC be a triangle, and from the points B, C,...
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The Pupil teacher, a monthly educational journal. H. Major, ed

Henry Major
...required in this theorem ? 3. If from the ends of a side of a triangle there be drawn two straight lines to a point within the triangle, these shall be less...sides of the triangle, but shall contain a greater angle. PUPIL TEACHERS AT END OF THIRD AND FOURTH YEARS.— Arithmetic. — MALES. — 1. If a man with...
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Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - 1876 - 403 pàgines
...PROPOSITION XXL THEOREM. If from the ends of a tide of a triangle, there be drawn two straight lines to a point within the triangle ; these shall be less than the other two tides of the triangle, but shall contain a greater angle. Let ABC be a triangle, and from the points...
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