| Robert Potts - 1865 - 528 pągines
...superficies is that which has only length and breadth. VI. The extremities of a superficies are lines. vn. A plane superficies is that in which any two points...line between them lies wholly in that superficies. VIII. A plane angle is the inclination of two lines to each other in a plane, which meet together,... | |
| Euclides - 1865 - 402 pągines
...superficies is that which hath only length and breadth. VI. The extremities of a superficies are lines. VII. A plane superficies is that in which any two points...line between them lies wholly in that superficies. VIII. A plane angle is the inclination of two lines to one another in a. plane, which meet together,... | |
| Euclides - 1865 - 80 pągines
...surface are lines, and the intersections of one surface with another are also lines. 6. A PLANE SURFACE is that in which any two points being taken, the straight line between them lies wholly in that surface. Cor. Hence if two plane surfaces coincide in more than two points not iu the same straight... | |
| Edward Clarke Lowe - 1866 - 172 pągines
...straight line is that which lies evenly between its extreme points. 5. A super/ides is that which hath only length and breadth. 6. The extremities of a superficies...between them lies wholly in that superficies. 8. A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in... | |
| Walter Marsham Adams - 1866 - 114 pągines
...said in Geometry to be plane; and we have its definition as follows : — A Plane, or a Plane Surface, is that in which any two points being taken, the straight line between them lies wholly in that surface. We shall obtain a simpler definition in a future chapter. In the present treatise plane surfaces... | |
| Euclid, Isaac Todhunter - 1867 - 426 pągines
...is length without breadth. 3. The extremities of a line are points. -t ' 4. A straight line is that which lies evenly between its extreme points. 5. A...between them lies wholly in that superficies. 8. A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in... | |
| Euclid, Isaac Todhunter - 1867 - 424 pągines
...5. A superficies is that which has only length and breadth. 6. The extremities of a superficies arc lines. 7. A plane superficies is that in which any...between them lies wholly in that superficies. 8. A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in... | |
| Septimus Tebay - 1868 - 168 pągines
...which lies evenly between its extreme points. 5. A superficies is that which has length and breadth. 6. A plane superficies is that in which any two points...line between them lies wholly in that superficies. 7. A plane rectilineal angle is the inclination of two straight lines to one another, which meet together,... | |
| Robert Potts - 1868 - 434 pągines
...superficies is that which has only length and breadth. VI. The extremities of a superficies are lines. VII. A plane superficies is that in which any two points...line between them lies wholly in that superficies. VIII. A plane angle is the inclination of two lines to each other in a plane, which meet together,... | |
| William L. Robinson - 1868 - 208 pągines
...rough2 places plain. — B. A plane surface or* plane, in2 Geometry, is a surface in2 which any two2 points being taken, the straight line between them lies wholly* in that surface. 151 108. — PRIDE, PRIED. I also set a resolution of keeping no2 curate, and of being acquainted... | |
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