| Euclides - 1874 - 342 páginas
...is the extremity of any thing. 14. A figure is that which is inclosed by one or more boundaries. 16. **A circle is a plane figure contained by one line,...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... | |
| Euclid, James Bryce, David Munn (F.R.S.E.) - 1874 - 236 páginas
...sides are equal, but its angles 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.... | |
| Francis Cuthbertson - 1874 - 400 páginas
...equilateral triangle is one which has all its sides equal. 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'the figure to the circumference are equal. That point is called the centre of the circle, and... | |
| James McCosh - 1874 - 484 páginas
...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... | |
| Henry Lewis (M.A.) - 1875 - 104 páginas
...Nonagon. 1-3737 6-1818 10 Decagon. 1-5388 7-6942 11 Undecagon. J -7028 9-3656 12 Duodecagou. 1-866 11-1962 **A circle is a plane figure contained by one line,...circumference, and is such that all straight lines drawn from** its centre to the circumference are equal to one another. The straight line drawn from the centre of... | |
| Robert Potts - 1876 - 446 páginas
...angle. XIII. A term or Boundary is the extremity ot any tM%. XIV. A figure is that which is enclosed TiV **one or more boundaries. XV. A circle is a plane figure...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... | |
| George Elliot Voyle, G. de Saint-Clair-Stevenson - 1876 - 676 páginas
...where leather work is made up. Chuttack — An Indian weight, the sixteenth part of a seer. Circle — **A plane figure, contained by one line which is called...figure to the circumference are equal to one another.** This point is called the centre of the circle. Circumference, vide Circle. Ciroumferenta — A small... | |
| Francis Cuthbertson (geometer.) - 1876 - 102 páginas
...triangles are then said to be equal in all respects. A circle is a plane figure bounded by one line, **called the circumference, and is such that all straight...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 páginas
...which is enclosed by one or moro boundaries. 15. A circle is a plane figure contained by one lincj **which is called the circumference, and is such, that...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,... | |
| Association for the improvement of geometrical teaching - 1876 - 66 páginas
...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 to the circumference are equal to one another.** This point is called the centre of the circle. DEF. 9. A radius of a circle is a straight line drawn... | |
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