 | Adrien Marie Legendre - Geometry - 1874 - 500 pages
...and (7; consequently, DA is perpendicular to BC at the given point A (BI, P. XVI., C.). PROBLEM HI. To draw a perpendicular to a given straight line, from a given point without that line. Let BD be the given line, and A the given point. From A, as a centre, with a radius sufficiently... | |
 | Euclides - 1874 - 120 pages
...PROPOSITION 12. 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 to any length both ways, and let C be a given point without it. It is required... | |
 | Francis Cuthbertson - Euclid's Elements - 1874 - 400 pages
...equal in all respects; .-. Ll>GAis= LEGA; (\. i) PROPOSITION XII. There cannot be drawn more than one perpendicular to a given straight line from a given point without it. Let A be the given point, and BC the given straight line ; and let AQ be drawn from A j. to BC. (i. 10)... | |
 | Euclides - 1874 - 342 pages
...— 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 any length both ways, and let C be a point without it. It is required to draw... | |
 | Edward Atkins - 1874 - 428 pages
...12. — 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 to any length both ways, and let C be a point without it. It is required to draw... | |
 | Richard Wormell - 1876 - 268 pages
...(Theorem XXI.) Therefore F and С determine this perpendicular. PROBLEM V. To draw a straight line perpendicular to a given straight line from a given point without it. Let AB be the straight line and M the given point. With M as centre, and any convenient radius, describe a circle... | |
 | Association for the improvement of geometrical teaching - Geometry, Modern - 1876 - 66 pages
...angle. PROB. 2. To draw a perpendicular to a given straight line from a given point in it. PROB. 3. To draw a perpendicular to a given straight line from a given point outside it. PROB. 4. To bisect a given straight line. PROB. 5. At a given point in a given straight... | |
 | Francis Cuthbertson (geometer.) - 1876 - 102 pages
...perpendicular to it. EUCLID'S AXIOM. — All right angles are eqttal to one another. PROPOSITION XII. To draw a perpendicular to a given straight line from a given point in the same. Let -5Cbe the given straight line, and A the given point in it. It is required to draw... | |
 | Edward Atkins - 1876 - 130 pages
...12. — 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 to any length both ways, and let C be a point witheut it. It is required to draw... | |
 | Edward Atkins - 1877 - 72 pages
...12. — 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 to any length both ways, and let C be a point without :t. It is required to draw... | |
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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. 
