| Euclides - 1846
...perpendicular to the plane, drawn from any point of the first line above the plane, meets the same plane. vi. **The inclination of a plane to a plane is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| Samuel Hunter Christie - 1847
...perpendicular to the line of intersection AC of the two planes are perpendicular to the plane MN. 7. **The inclination of a plane to a plane is the acute angle contained by** two straight lines drawn from any, the same point in the line of intersection of the planes, at right... | |
| Euclides - 1848
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. VI. **The inclination of a plane to a plane, is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| William Somerville Orr - Science - 1854
...the plane in N. Join AN, then the angle PAN is the inclination of the line PA to the plane ANB, тт. **The inclination of a plane to a plane, is the acute angle contained** hy two straight lines drawn from any one point of their common section at right angles to it, one upon... | |
| Robert Potts - 1864
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. VI. **The inclination of a plane to a plane, is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| Alexander Kennedy Isbister - 1865
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. VI. **The inclination of a plane to a plane, is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| Robert Potts - 1865 - 504 pages
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. VI. **The inclination of a plane to a plane is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| Euclid, Isaac Todhunter - Geometry - 1867 - 400 pages
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. **6. The inclination of a plane to a plane is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| Isaac Todhunter - Euclid's Elements - 1867 - 400 pages
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. **6. The inclination of a plane to a plane is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
| 1868 - 410 pages
...perpendicular to the plane drawn from any point of the first line above the plane, meets the same plane. VI. **The inclination of a plane to a plane, is the acute angle contained by** two straight lines drawn from any the same point of their common section at right angles to it, one... | |
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