 | Charles Davies - Arithmetic - 1858 - 346 pages
...and 32 chains, and the perpendicular distance between them 26 chains ? 323. ^ circle is a portion of a plane bounded by a curved line, called the circumference. Every point of the circumference is equally distant from a certain point within called the centre: thus, C is the... | |
 | John Williams (of Lancaster, O.) - English language - 1860 - 410 pages
...greater than the breadth. 14. Of Curvilinear Figures. A CIRCLE is a plain figure bounded by a curve line called the circumference, every point of which is equally distant from a point within called the center. An ELLIPSE has the form of a flattened circle, and may be formed / by passing • a plane... | |
 | Charles Davies - Arithmetic - 1863 - 346 pages
...and 32 chains, and the perpendicular distance between them 26 chains ? 394. A CIRCLE is a portion of a plane, bounded by a curved line, called the circumference. Every point of the circumference is equally distant from a certain point within, called the centre: thus, C is the... | |
 | Eli Todd Tappan - Geometry, Modern - 1864 - 288 pages
...circle. Hence, the following definitions : A CIRCLE is a portion of a plane bounded by a line called a CIRCUMFERENCE, every point of which is equally distant from a point within called the CENTER. 146. Theorem. — A circumference is curved throughout. For a straight line can not have... | |
 | Charles Davies - Arithmetic - 1867 - 354 pages
...and 32 chains, and the perpendicular distance between them 26 chains ? 323. A circle is a portion of a plane bounded by a curved line, called the circumference. Every point of the circumference is equally distant from a certain point within called the centre : thus, C is the... | |
 | Eli Todd Tappan - Geometry - 1868 - 432 pages
...circle. Hence, the following definitions : A CIRCLE is a portion of a plane bounded by a line called a CIRCUMFERENCE, every point of which is equally distant from a point within called the CENTER. 146. Theorem — A circumference is curved throughout. For a straight line can not have... | |
 | John Lowres - 1870 - 130 pages
...obtuse, as 0 PQ ; and when less, acute, as E s T. THE CIRCLE &c. A Circle is a plane figure formed by one curved line called the CIRCUMFERENCE, every point of which is equally distant from a point within it called the CENTRE. By the term ' circle ' is meant either the circumference only, or the surface... | |
 | Eli Todd Tappan - Geometry - 1873 - 288 pages
...circle. Hence, the following definitions: A CIRCLE is a portion of a plane bounded by a line called a CIRCUMFERENCE, every point of which is equally distant from a point within called the CENTER. 146. Theorem — A circumference is curved throughout. For a straight line can not have... | |
 | William Alexander Myers - Circle-squaring - 1873 - 238 pages
...DEFINITIONS OF PLANE AND RECTILINEAI, SURFACES E H Of the Circle, see Plate 3. 1. A circle is a plain figure bounded by a curved line called the circumference,...every point of which is equally distant from a point withinAnd this point within is called the center A, F, C, B, H, D, G is the circumference and E the... | |
 | Daniel W. Fish - Arithmetic - 1874 - 302 pages
...sum of these areas will be the area of the whole polygon. THE CIRCLE. 9O1. A Circle is a plane figure bounded by a curved line, called the circumference,...which is equally distant from a point within called the center. 902. The Diameter of a circle is a line passing through its center, and terminated at both... | |
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A circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the center, Fig. 
