| Euclides - 1879
...extremities of lines are points. [It is clear that the intersections of lines are also points.] 4. **A straight line is that which lies evenly between its extreme points.** [When the direction of a line is known, the line is said to be given in position ; also when its length... | |
| Moffatt and Paige - 1879
...has no magnitude. 2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** 5. A superficies is that*which has only length and breadth. 6. The extremities of superficies are lines.... | |
| Isaac Todhunter - 1880 - 400 páginas
...,~" " r ' . .' </ 2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** 5. A superficies is that which has only length and breadth. 6. The extremities of a superficies are... | |
| Euclid, F. B. Harvey - 1880 - 119 páginas
...letters, placed on the line, or at its extremities. A" B 3. THE EXTREMITIES of a line are points. 4. **A STRAIGHT LINE is that which lies evenly between its extreme points.** This is sometimes called a right line. 5. A SUPERFICIES is that which has only length and breadth.... | |
| 1882
...juice, which is collected in troughs and put into casks. Pitch and tar also got from the fir. Euclid. I. **A straight line is that which lies evenly between its extreme points.** A plane superficies is that in which, any two points being taken, the straight line between them lies... | |
| Marianne Nops - 1882
...magnitude." 2. ' A line is length without breadth.' 3. ' The extremities of a line are points.' 4. ' **A straight line is that which lies evenly between its extreme points.'** 5. 'A superficies or surface is that which has only length and breadth.' G. ' The extremities of a... | |
| Euclid, Isaac Todhunter - 1883 - 426 páginas
...has no magnitude. 2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** 5. A superficies is that which has only length and breadth. 6. The extremities of a superficies are... | |
| Stewart W. and co - 1884
...no magnitude. II. A line is length without breadth. III. Points are the extremities of a line. TV. **A straight line is that which lies evenly between its extreme points. V. A superficies** has only length and breadth. VI. The extremities of a superficies are lines. VII. A plain superficies... | |
| Euclides - 1884 - 182 páginas
...redundant. 3. LINES. 2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** A physical line has breadth, however little, and even some thickness or depth ; we could not sec its... | |
| Stewart W. and co - 1884
...ABS. EUCLID. SECTION L Define a straight line — a rhombus. Write out the 12th axiom of Euclid. 1. **A straight line is that which lies evenly between its extreme points.** 2. A rhombus is a four-sided figure which has all its sides equal, but its angles are not right angles.... | |
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