 | Euclides - 1846 - 292 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... | |
 | Samuel Hunter Christie - 1847 - 172 pages
...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 - 52 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... | |
 | William Somerville Orr - Science - 1854 - 534 pages
...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... | |
 | Euclides - 1864 - 448 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... | |
 | Euclides - 1865 - 402 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... | |
 | Robert Potts - 1865 - 528 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 - Euclid's Elements - 1867 - 424 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... | |
 | Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 426 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... | |
 | Robert Potts - 1868 - 434 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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The inclination of a plane to a plane is the acute angle contained by two straight lines drawn from any the... 
