| Euclides - 1874 - 342 pages
...boundaries. 16. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain...figure to the circumference, are equal to one another. 16. And this point is called the centre of the circle. 17. A diameter of a circle is a straight line... | |
| Euclides - 1874 - 120 pages
...boundaries. 15. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain...figure to the circumference are equal to one another. 16. And this point is called the centre of the circle. 17. A diameter of a circle is a straight line... | |
| Edward Atkins - 1874 - 428 pages
...boundaries. 15. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain...figure to the circumference are equal to one another. 16. And this point is called the centre of the circle, [and any straight line drawn from the centre... | |
| James McCosh - Intuition - 1874 - 484 pages
...any length in a straight line ;" " There may be such a figure as a circle, that is, a plane figure such that all straight lines drawn from a certain point within the figure are equal to one another ;" and that " A circle may be described from any centre at any distance from... | |
| Euclid, James Bryce, David Munn (F.R.S.E.) - Geometry - 1874 - 236 pages
...not right angles. 30. A circle is a plane figure contained by one line called the circumference; and is such that all straight lines drawn from a certain point within it to the circumference are equal to one another. This point is called the centre of the circle. 31.... | |
| George Elliot Voyle, G. de Saint-Clair-Stevenson - English language - 1876 - 676 pages
...of a seer. Circle — A plane figure, contained by one line which is called the circumference, and is such that all straight lines drawn from a certain...another. This point is called the centre of the circle. Circumference, vide Circle. Ciroumferenta — A small hand wheel, which is used to measure the circumference... | |
| Association for the improvement of geometrical teaching - Geometry, Modern - 1876 - 66 pages
...surface enclosed by a line or lines. DEF. 8. A circle is a plane figure contained by one line, which lines drawn from a certain point within the figure...another. This point is called the centre of the circle. DEF. 9. A radius of a circle is a straight line drawn from the centre to the circumference. DEF. io.... | |
| Robert Potts - Geometry - 1876 - 446 pages
...boundaries. XV. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain...figure to the circumference, are equal to one another. XVL And this point i* called the center of the circle. xvn. A diameter of a circle is a straight line... | |
| Francis Cuthbertson (geometer.) - 1876 - 102 pages
...equal in all respects. A circle is a plane figure bounded by one line, called the circumference, and is such that all straight lines drawn from a certain...within the figure to the circumference are equal. That point is called the centre, and those straight lines are called radii. STRAIGHT LINES, ANGLES,... | |
| Edward Atkins - 1876 - 130 pages
...boundaries. 15. A circle is a plane figure contained by one lincj which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to tho circumference are equal to one another. 16. And this point is called the centre of the circle,... | |
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