 | Joseph Wollman - 1879 - 120 páginas
...and ' between the same parallels' 4. When is one straight line said to be perpendicular to another? Draw a straight line perpendicular to a given straight...an unlimited length, from a given point without it. Why must the given straight line be of unlimited length ? 5. Make a triangle of which the sides shall... | |
 | Moffatt and Paige - 1879 - 428 páginas
...less to the greater, which is impossible. Therefore two straight lines cannot have a common segments Proposition XII Problem. To draw a straight line perpendicular to a given straight line of unlimited length, from a given point without it. Let AB be the given straight line, which may be produced... | |
 | Euclides - 1879 - 146 páginas
...possible ? PROPOSITION XII. PROBLEM. To draw a straight tine perpendicular to a given straight line of unlimited length, from a given point without it. Let AB be the given st. line, which may be produced any length both ways, and let C be the given pt. without h. It is required to... | |
 | Edward Harri Mathews - 1879 - 94 páginas
...the given point bisects the given line, (2) when the given point is in the given line produced. 2. To draw a 'Straight line perpendicular to a given straight line of unlimited length from a given point without it. If any number of circles be described as in the constructed... | |
 | Isaac Todhunter - 1880 - 426 páginas
...is impossible. [Axiom 9: Wherefore two straight lines cannot have a common segment. PROPOSITION 12. PROBLEM. To draw a straight line perpendicular to...from a given point without it. Let AB be the given straight line, which may be produced to any length both ways, and let Cbe the given point without it... | |
 | Pupil teachers - 1880 - 1486 páginas
...monstrate the corollary. Demonstrate that two straight lines cannot have a common segment 12. Show how to draw a straight line perpendicular to a given straight...an unlimited length, from a given point without it. Explain why it is necessary to stipulate that the given line must be of unlimited length. Same proposition.... | |
 | Education Ministry of - 1880 - 238 páginas
...which the equal sides are opposite. 2. When is one straight line said to be perpendicular to another ? Draw a straight line perpendicular to a given straight...an unlimited length, from a given point without it. Why must the given straight Hue be of unlimited length ? 3. Make a triangle of which the sides shall... | |
 | Euclides, Frederick Burn Harvey - 1880 - 178 páginas
...straight line CD. PROP. XII. PROBLEM. To draw a straight line at right angles to a given straight line of unlimited length, from a given point without it. Let AB be the given straight line of unlimited length, or that which may be produced to any distance, both -ways ; and... | |
 | Elizabethan club - 1880 - 156 páginas
...MARCH, 1880. Euclid. 1. Define a 'plane superficies,' a 'right angle,' and a ' rhombus.' 2. Prove the problem : — To draw a straight line perpendicular to a given straight line of unlimited length from a given point without it. Show how to do this practically with a ruler and a... | |
 | 1880 - 160 páginas
...Butler's answer to it? VIII. EUCLID I., II. NB — Candidates mast satisfy the Examiners in both Books. 1. To draw a straight line perpendicular to a given straight line of unlimited length, from a given point without it. 2. The greater angle of every triangle is subtended... | |
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To draw a straight line perpendicular to a given straight line of an unlimited length, from a given point without it. 
