 | Euclides - 1855 - 230 Seiten
...meet it in that place. 3. A plane is said to be perpendicular to a plane, when any straight line AB, drawn in one of the planes perpendicular to the common section of the two planes, is perpendicular to the other plane. SCHOLIUM. Tho common section of two planes is the... | |
 | Eucleides - 1860 - 396 Seiten
...meet it in that place. 3. A plane is said to be perpendicular to a plane, when any straight lme AB, drawn in one of the planes perpendicular to the common section of the two planes, is perpendicular to the other plane. SCHOLIUM. The common section of two planes is the... | |
 | Euclides - 1864 - 448 Seiten
...straight line meeting it in that plane. IV. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. V. The inclination of a straight line to a plane,... | |
 | Robert Potts - 1865 - 528 Seiten
...straight line meeting it in that plane. IV. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. V. The inclination of a straight line to a plane... | |
 | Euclides - 1865 - 402 Seiten
...straight line meeting it in that plane. IV. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes are perpendicular to the other plane. V. The inclination of a straight line to a plane,... | |
 | Euclid, Isaac Todhunter - 1867 - 424 Seiten
...every straight line meeting it in that plane. 4. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. 5. The inclination of a straight line to a plane... | |
 | Euclid, Isaac Todhunter - 1867 - 426 Seiten
...every straight line meeting it iu that plane. 4. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. 5. The inclination of a straight line to a plane... | |
 | Robert Potts - 1868 - 434 Seiten
...straight line meeting it in that plane. IV. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. V. The inclination of a straight line to a plane,... | |
 | Euclides, James Hamblin Smith - 1872 - 376 Seiten
...straight line in the plane which meets it. III. A plane is perpendicular to a plane, when the straight lines, drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. IV. The inclination of a straight line to a plane... | |
 | Euclides - 1874 - 342 Seiten
...every straight line meeting it in that plane. 4. A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes are perpendicular to the other plane. 5. The inclination of a straight line to a plane,... | |
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A plane is perpendicular to a plane, when the straight lines drawn in one of the planes perpendicular to the common section of the two planes, are perpendicular to the other plane. V. The inclination of a straight line to a plane... 
