 | Euclid, John Keill - 1733 - 444 sider
...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 - 1762 - 488 sider
...two points being taken, the . „ ftraight line between them lies wholly in that fuperficies. VIII. " A plane angle is the inclination of two lines to one...^ " 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 - 1775 - 534 sider
...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 - 1781 - 534 sider
...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 sider
...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 - 1782 - 476 sider
...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 - 1804 - 530 sider
...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 - 1806 - 546 sider
...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 - 1816 - 588 sider
...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,... | |
 | John Mason Good - 1819 - 800 sider
...line between them lies wholly in that superficies. 8. " Л plane angle is the inclination of twolines to one another in a plane, which meet together, but are not in the same direction.1' 9. Л plane rectilineal angle is the inclination of two straight line» to one another,... | |
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A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in the same direction. 
