| Euclid, John Keill - Geometry - 1733 - 444 pages
...of a Superficies are Lines. VII. A Plane Superficies, is that which lietb evenly between its Lines. **VIII. A Plane Angle, is the Inclination of two Lines to one another in** the fame Plane, which touch each other, but do not both lie in the fame Right Line. IX. If the Lines... | |
| Robert Simson - Trigonometry - 1762 - 488 pages
...which any two points being taken, the . „ ftraight line between them lies wholly in that fuperficies. **VIII. " A plane angle is the inclination of two lines...^ " plane, which meet together, but are not in the** fame direction." IX. A plane rectilineal angle is the inclination of two ftraicrht lines to one another,which... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...two points being taken, See N. the ftraight line between them lies wholly in that fuperficies. vra. " **A plane angle is the inclination of two lines to one another** See N; " in a plane, which meet together, but are not in the fame " direction." IX. A plane rectilineal... | |
| Robert Simson - Trigonometry - 1781 - 534 pages
...any two points being taken, s*o N. the fbraight line between them lies wholly in that fuperficies. **VIII. " A plane angle is the inclination of two lines to one another in a** Se* N. " plane, wnich meet together, but are not in the fame direction." IX. A plane rectilineal angle... | |
| Euclid - 1781 - 552 pages
...points being takenisee NT. the ftraight line between them lies wholly in that fuperficies. VIII. «f **A plane angle is the inclination of two lines to one another** See N. " in a plane, which meet together, but are not in the fame " direction." IX. A plane rectilineal... | |
| John Keill - Geometry - 1782 - 476 pages
...a Superficies are Lines, VII. A •plane Superficies is that which lieth e-vtnfy between its Lines. **VIII. A plane Angle is the Inclination of two Lines to one another in** the fame Plane, which touch each other, but do not bcth lie in the fame Right Line. IX. If the Lines... | |
| Robert Simson - Trigonometry - 1804 - 530 pages
...any two points being taken, See K. the ftraight line between them lies wholly in that fuperficies. ^ **VIII. « A plane angle is the inclination of two lines to one another in a** See N. " plane, which meet together, but are not in the fame direction." IX. i A plane rectilineal... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...any two points being taken, See N. the straight line between them lies wholly in that superficies. **VIII. •- A plane angle is the inclination of two lines to one another** See N. " in a plane, which meet together, but are not in the same " direction." IX. A plane rectilineal... | |
| Euclides - 1814 - 560 pages
...which any two points being SeeN. taken, the straight line between them lies wholly in that superficies. **VIII. \ " A plane angle is the inclination of two lines to one** ano- See N. " ther in a plane, which meet together, but are not in the " same direction." IX. A plane... | |
| Euclides - 1816 - 588 pages
...in that superficies. yllI. '< A plane angle is the inclination of two lines to one ano- see N " ther **in a plane, which meet together, but are not in the " same direction."** ••••'i " IX, A plane rectilineal angle is the inclination of two straight lines to one another,... | |
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