 | Robert Potts - 1876 - 446 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... | |
 | Edward Atkins - 1877 - 72 pàgines
...Theorem. Jf from tJie ends of the side of a triangle tliere be drawn ttco straight lines to a point wtthin the triangle, these shall be less than the other two...sides of the tria-ngle, but shall contain a greater angle. Let ABC be a triangle, and from the points B, C, the ends of the side BC, let the two straight... | |
 | James Maurice Wilson - 1878 - 450 pàgines
...difference of any two sides of a triangle is less than the third side. THEOREM 13. If from the ends of the side of a triangle two straight lines be drawn to...sides of the triangle, but shall contain a greater angle. Part. En. Let ACB be a triangle, and from the ends of the side AB let two straight lines AP,... | |
 | Edward Harri Mathews - 1879 - 94 pàgines
...the 4th Proposition. 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. Write out the enunciations of any previous propositions employed in this proof. 3. Straight... | |
 | Moffatt and Paige - 1879 - 428 pàgines
...Proposition XXI. Theorem. 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. Let ABC be a triangle, and from the points B, C, the ends of the side BC, let the ,,two straight... | |
 | Euclides - 1879 - 146 pàgines
...PROPOSITION XXI. THEOREM. 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. Let ABC be A, and from the pts. B, C, the ends of the side BC, let the two st. lines BD, CD... | |
 | W J. Dickinson - 1879 - 44 pàgines
...of feet ? 21. Prove that 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. Same proposition. Is this a problem or theorem ? Why ? 22. Show how to make a triangle of which... | |
 | 1880 - 594 pàgines
...to this proposition. 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...sides of the triangle, but shall contain a greater angle. What is the construction in this proposition? THIRD (OR FOURTH) YEAR. Arithmetic. — MALES.... | |
 | Woolwich roy. military acad, Walter Ferrier Austin - 1880 - 190 pàgines
...revolves. EUCLID. 1. Prove that 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. Is it necessary for the truth of this proposition that both lines shall be drawn from the extremities... | |
 | Education Ministry of - 1880 - 238 pàgines
...given point without it. 3. 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. 4. Parallelograms upon the same base, and between the same parallels are equal to one another.... | |
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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. 
