 | Euclides - 1877 - 58 pages
...PROBLEM. To draw a straight line at right angles to a given straight line, from a given point in the same. Let AB be the given straight line, and C the given point in it ; it is required to draw a straight line at right angles to AB from the point C. AD CEB Construction.... | |
 | Stephen Thomas Hawtrey - 1878 - 202 pages
...given point to draw a straight line at right angles to the given straight line. Particular Enunciation. Let AB be the given straight line, and C the given point in it : — It is reqnired from the point C to draw a straight line at right angles to A B. Euclid... | |
 | Michael Reynolds - Locomotive engineers - 1879 - 332 pages
...AB to be the chord of the arc, the perpendicular which bisects the chord will also bisect the arc. To draw a perpendicular to a given straight line from a given point in that line. FIRST, When the point is near the middle of the line. 1. Let AB, Fig 33, be the line,... | |
 | Moffatt and Paige - 1879 - 428 pages
...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 both ways to any length, and let C be a point without it. It is required to draw... | |
 | Isaac Todhunter - Euclid's Elements - 1880 - 426 pages
...12. PROBLEM. To draw a straight line perpendicular to a given straight line of an unlimited length, 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 : it is required... | |
 | Euclides, Frederick Burn Harvey - Geometry - 1880 - 178 pages
...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 C the given point... | |
 | T S. Taylor - 1880 - 152 pages
...right angle : and the enunciation of Euc. I. 8 (page 46). General Enunciation. To draw a straight line perpendicular to a given straight line from a given point without it. Particular Enunciation. . c Given. — The straight line AB and the point C. Required. — To draw... | |
 | Euclides - Euclid's Elements - 1881 - 236 pages
...PROF. XII. PBOBLBM. To drau a straight line perpendicular to a yiven straiyht line uf unlimited length, from a given point without it. Let AB be the given straight line, which may be produce 1 to any length both ways ; and let C be a point without it. It is required to... | |
 | Education, Higher - 1883 - 536 pages
...contained by those sides also equal, the triangles are equal in every respect 4. Draw a straight line perpendicular to a given straight line from a given point without it. 5. From a given point draw a straight line in a given direction equal to a given straight line. 6.... | |
 | Royal Philosophical Society of Glasgow - Science - 1881 - 482 pages
...16 follows as a corollary from this; and I. 33, I. 34, and I. 17 are proved as in Euclid. I. 31. — Let AB be the given straight line, and C the given point. Through C draw any straight line CD meeting A B. Produce DC to E, and make CE equal to C D. From DA... | |
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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. Let AB be the given straight line, which may be produced to any length both ways, and let c be a point without it. 
