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 Βιβλία Βιβλία Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. The Complete Arithmetic, Oral and Written, on the Basis of Works - Σελίδα 260
των Henry Bartlett Maglathlin - 1882 - 368 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ...costing 3^ a pound ? There are 12 posts, costing each 1. An area bounded by a curved line, all points of which are equally distant from a point within called the center, is a circle. 2. The distance from the center to the curve is the radius, and the curve is called the... ## Hodgson's Estimator and Contractor's Guide for Pricing Builder's Work ...

Frederick Thomas Hodgson - 1904 - 254 σελίδες
...ellipse about either of its axes. C. A sphere is a solid, terminated by a curved surface, all the points of which are equally distant from a point within, called the center. A sphere may be described by the revolution of a semicircle about a diameter. 7. A radius of a sphere... ## Solid Geometry

Fletcher Durell - 1904 - 206 σελίδες
...one-half their sum. BOOK II. 197. A circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within called the center. 198. A radius of a circle is a straight line drawn from the center to any point on the circumference.... ## Number Applications

Erwin Herrick Schuyler, James Hixon Van Sickle - 1906 - 192 σελίδες
...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 in the surface.... John Williston Cook, Nebraska C. Cropsey - 1906 - 361 σελίδες
...S. \ of the SW \ of the NWJ 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. 426. Any straight... ## Plane and Solid Geometry

Edward Rutledge Robbins - 1907 - 412 σελίδες
...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 drawn from the... ## Mathematical Geography

Willis Ernest Johnson - 1907 - 336 σελίδες
...236, 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 from a... ## Grammar School Arithmetic

Bruce Mervellon Watson, Charles Edward White - 1908 - 415 σελίδες
...of the parallel sides. STUDY OF THE CIRCLE 575. A plane figure bounded by a curved line, all points of 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 line passing... ## Art Education for High Schools: A Comprehensive Text Book on Art Education ...

Prang Company - 1908 - 346 σελίδες
...(Fig. 1 14). A Circle is a plane figure bounded by a curved line called the Circumference, all points of which are equally distant from a point within called the center (Fig. 115). A Diameter of a circle is any straight line passing through the center F1G. 108 F1G. 109... ## Public Documents of Massachusetts, Τόμος 8

Massachusetts - 1909
...STUDY OF CURVILINEAR FIGURES. ClECLE. A circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the center. The center of a circle is a point within the circle, equally distant from all points in the bounding line....