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 Βιβλία Βιβλία PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre. A Complete Arithmetic: Oral and Written - Σελίδα 72
των Malcolm MacVicar - 1878
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Plane Geometry Suggestive Method

George Clinton Shutts - 1905
...sides, bisects the angle. CHAPTER II. THE CIRCLE. Definitions. 158. A circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a fixed point within. 159. The fixed point is the center of the circle, and the bounding line is the... John Williston Cook, Nebraska C. Cropsey - 1906 - 361 σελίδες
...S. \ of the S. £ of the SW \ of the NW \. THE CIRCLE. 423. A Circle is a plane figure bounded by a line all points of which are equally distant from a point within called the Center. 424. Mention ten circles, such as the top of a cup, the bottom of a lamp chimney, etc.... ## Number Applications

Erwin Herrick Schuyler, James Hixon Van Sickle - 1906 - 192 σελίδες
...and whose altitude is 42 in. LXXXII. SPHERES 1. A sphere is a solid with a uniformly curved surface, all points of which are equally distant from a point within, called the center. 2. The diameter of a sphere is a straight line which passes through the center and ends... ## Mathematical Geography

Willis Ernest Johnson - 1907 - 336 σελίδες
...by a curved surface all points of which are equally distant from a point within called the center. A circle is a plane figure bounded by a curved line...which are equally distant from a point within called the center. In geography what we commonly call circles such as the equator, parallels, and meridians,... ## Plane and Solid Geometry

Edward Rutledge Robbins - 1907 - 412 σελίδες
...from three given points. Discuss. BOOK IX THE SPHERE 700. A sphere is a solid bounded by a surface, all points of which are equally distant from a point within, called the center. The surface of a sphere is a spherical surface. A radius of a sphere is a straight line... ## Mathematical Geography

Willis Ernest Johnson - 1907 - 336 σελίδες
...(see pp. 263, 264). The Sphere, Circle, and Ellipse. A sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the center. A circle is a plane figure bounded by a curved line all points of which are equally distant... ## Grammar School Arithmetic

Bruce Mervellon Watson, Charles Edward White - 1908 - 415 σελίδες
...sum of the parallel sides. b. Find the length of each of the parallel sides. STUDY OF THE CIRCLE 575. A plane figure bounded by a curved line, all points...which are equally distant from a point within, called the center, is a circle. 576. Tfie boundary line of a circle is the circumference. 577. A straight... ## New Plane and Solid Geometry

Webster Wells - 1908 - 298 σελίδες
...legs. 23. We define a circle as a portion of a plane bounded by a curve, called the circumference, all points of which are equally distant from a point within called the centre. An arc is any portion of the circumference ; as AB. A radius is a straight line drawn from the centre... ## New Plane Geometry

Webster Wells - 1908 - 174 σελίδες
...legs. B B 23. We define a circle as a portion of a plane bounded by a curve, called the circumference, all points of which are equally distant from a point within called the centre. An arc is any portion of the circumference ; as AB. A radius is a straight line drawn from the centre... ## The Architect's and Builder's Pocket-book: A Handbook for Architects ...

Frank Eugene Kidder - 1908 - 1661 σελίδες
...is the boundary line of a plane figure. A circle is a portion of a plane bounded by a curve, all the points of which are equally distant from a point within called the centre (Fig. 19). The circumference is the curve which bounds the circle. A radius is any straight line drawn...