Books Books
A plane superficies is that in which any two points being taken, the straight line between them lies wholly in that superficies. VIII. " A plane angle is the inclination of two lines to one " another in a plane, which meet together, but are not
Mensuration of lines, areas, surfaces, and volumes - Page xii
by Robert Rawson - 1856

## Euclid's Elements of Geometry,: From the Latin Translation of Commandine. To ...

Euclid, John Keill - Geometry - 1733 - 448 pages
...The Ends (or Bounds) of a Line, are Points. IV. A Right Line, is that which lietb evenly between its Points. V. A Superficies, is that which hath only Length and Breadth. VI. The Bounds of a Superficies are Lines. VII. A Plane Superficies, is that which lietb evenly between its...

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - Trigonometry - 1762 - 466 pages
...8e* II. A line is length without breadth. in. The extremities of a line are points. IV. A ftraight line is that which lies evenly between its extreme points. V. A fuperficies is that which hath only length zhd breadth. VL The extremities of a fuperficies are lines;...

## The Elements of Euclid, Viz: The Errors, by which Theon, Or Others, Have ...

Robert Simson - Trigonometry - 1775 - 520 pages
...nitude. A line is length without breadth. in. The extremities of a line are points. IV. A ftraight line is that which lies evenly between its extreme points. * . ' V. A fuperficies is that which hath only length and breadth* VI. The extremities of a fuperficies are lines....

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - Trigonometry - 1781 - 466 pages
...points. IV. A ftraight line is that which lies evenly between its extreme points. V. A fuperficies is that which hath only length and breadth. VI. The extremities of a fuperficies are lines. VII. A plane fuperficies is that in which any two points being taken, s*o N....

## The First Six Books: Together with the Eleventh and Twelfth

Euclid - 1781 - 550 pages
...Notes. nitude. A line is length without breadth. III. The extremities of a line are points. A ftraight line is that which lies evenly between its extreme points. V. A fuperficies is that which hath only length and breadth. VI. The extremities of a fuperficies are lines....

## The Elements of Euclid: Viz. the First Six Books, with the Eleventh and ...

Alexander Ingram - Trigonometry - 1799 - 351 pages
...II. A line is length without breadth. III. The extremities of a line are points. • iy. A ftraight line is that which lies evenly between its extreme points. V. A fuperficies is that which hath only length and breadth. VI. The extremities of a fuperficies are lines....

## The Elements of Euclid: Also the Book of Euclid's Data ...cor. viz. The ...

Robert Simson - Trigonometry - 1804
...Notes. II. A line is length' without breadth. III. The extremities of a line are points. IV. A ftraight line Is that which lies evenly between its extreme points. V. A fuperficies is that which hath only length and ti^adth. V VI. The extremities of a fuperficies are...

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - Trigonometry - 1806 - 518 pages
...nitude- No'es. 11» A line is length without breadth. III. The extremities of a line are points. , IV. A straight line is that which lies evenly between...superficies is that which hath only length and breadth. The extremities of a superficies are lines. VII. A plane superficies is that in which any two points...