 | Wilbur Fisk Nichols - 1905 - 208 pages
...circle is 475.24 sq. ft., what is the diameter of the circle ? To find the surface of a sphere : — 1. A sphere is a solid bounded by a curved surface every point of which is equally distant from its center. Let S = surface, R = radius, 2 R = diameter, C = circumference, and 7r = 3.1416. General... | |
 | DeForest A. Preston, Edward Lawrence Stevens - Arithmetic - 1910 - 380 pages
...point for the other, and triangular sides. other, and sides bounded by a uniformly curved surface. A sphere is a solid bounded by a curved surface, every point of which is equally distant from its center. Surfaces of Solids The lateral surface of a prism or cylinder is equal to the perimeter... | |
 | Arthur Bradford Babbitt - Mechanical drawing - 1911 - 226 pages
...frustrum is the perpendicular distance between the base and the cutting plane parallel to the base. Sphere A sphere is a solid bounded by a curved surface every point of which is equidistant from a point within called the center. The radius of a sphere is the straight line drawn... | |
 | Frank William Bartlett - Mechanical drawing - 1911 - 216 pages
...frustrum is the perpendicular distance between the base and the cutting plane parallel to the base. Sphere A sphere is a solid bounded by a curved surface every point of which is equidistant from a point within called the center. The radius of a sphere is the straight line drawn... | |
 | Henry John Spooner - Geometrical drawing - 1911 - 196 pages
...(EDGES = 1). The Sphere ' (Gr. splIdira. " a ball ") (Fig. 594) is a solid contained within one uniform surface, every point of which is equally distant from a point within called the centre, and may be conceived to be generated by the revolution of a semicircle about its diameter,... | |
 | Fletcher Durell, Elizabeth Hall - Arithmetic - 1912 - 404 pages
...SOLID FIGURES 319 Cone 176. A cylinder is a solid bounded by two parallel circles (called bases), and by a curved surface every point of which is equally distant from a line joining the centers of the two circles. 177. A cone is a solid bounded by a circle as a base,... | |
 | Charles Albert McAllister - Marine engineering - 1914 - 262 pages
...some time for you to know how to find the volume and surface of a sphere or ball. This is defined as a solid bounded by a curved surface, every point of which is equally distant from a point within known as the center. Any line through the center and cutting the surface is the diameter. We will suppose... | |
 | John Charles Stone, James Franklin Millis - Geometry, Solid - 1916 - 196 pages
...given tetraedron and midway between that face and the opposite vertex. CHAPTER XVI THE SPHERE 432. A sphere. — A sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the center. The bounding surface... | |
 | John Charles Stone, James Franklin Millis - Arithmetic - 1917 - 352 pages
...is 15 in. and the diameter of the base is 16 in. Find the volume. MEASUREMENT OF THE SPHERE 154. The surface of a sphere. — 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 straight line forming... | |
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A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre. 
