| John Keill - Trigonometry - 1733 - 397 pages
...VII. Planes are faid to be inclined Jimilarly, when the faid Jingles of Inclination are equal. VI. fbe **Inclination of a Plane to a Plane, is the acute Angle contained** under the Right Lines drawn in both the Planes to the fame Point of their common InterfeSfion, and... | |
| Robert Simson, Euclid - Trigonometry - 1762 - 466 pages
...perpendicular to the plane drawn from any point of the firft line above the plane, meets the fame plane. VI. **The inclination of a plane to a plane is the acute angle contained by** two ftraight lines drawn from any the fame point of their common fection at right angles to it, one... | |
| John Keill - Geometry - 1772 - 399 pages
...Point where a Right Line falls from the other End of the inclining Line perpendicular to the Plane. VI. **The Inclination of a Plane to a Plane, is the acute Angle contained** under the Right Lines drawn in both the Planes to the fams Point of their VII. Planes are faid to be... | |
| Robert Simson, Euclid - Trigonometry - 1775 - 520 pages
...perpendicular] to the plane drawn from any point a the firft line above the plane, meets the fame plane. y. VI. **The inclination of a plane to a plane is the acute angle contained by** two ftraight lines drawn from any the fame point t' their common icclion at right angles to it, one... | |
| Robert Simson - Trigonometry - 1781 - 466 pages
...perpendicular to the plane drawn from any point of the firft line above the plane, meets the fame plane. VI. **The inclination of a plane to a plane is the acute angle contained by** two ftraight lines drawn from any the fame point of their common fection at right angles to it, one... | |
| Euclid - 1781 - 520 pages
...perpendicular to the plane drawn from any point of the firft line above the plane, meets the fame plane. y. VI. **The inclination of a plane to a plane is the acute angle** contain* ed by two ftraight lines drawn from any the fame point of their common ftclion at right angles... | |
| John Playfair - Euclid's Elements - 1795 - 400 pages
...plane drawn from any point of the firft line above the plane, meets the fame plane. .11. - ,'i I I IV. **The inclination of a plane to a plane is the acute angle contained by** two ftraight lines drawn from any the fame point of their common feftion at right angles to it, one... | |
| Robert Simson - Trigonometry - 1804
...perpendicular to the plane drawn from any point of the firft line above the plane, meets the fame plane. VI. **The inclination of a plane to a plane is the acute angle contained by** two ftraight lines drawn hom any the lame point of their . common le&ion at right angles to it, one... | |
| Euclid, Robert Simson - Euclid's Elements - 1806 - 518 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 1'rom any the same point of their common section at right angles to it, one... | |
| John Mason Good, Olinthus Gilbert Gregory - 1813
...perpendicular to the plane drawn from any point of the lirst line above the plane, meets the same plane. **6. The inclination of a plane to a plane is the acute angle** contain«! by two straight lines drawn from ar*y the same point of their common section at right angles... | |
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