 | James William Nicholson - 1885 - 348 páginas
...of which is 6 ft., and the diameter of the base 2 ft. 8 in. 494. 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 diameter of a sphere is a straight line drawn through the center and terminated both ways by the surface.... | |
 | George Albert Wentworth - 1886 - 392 páginas
...of a semi-circle (or circle) about its diameter regarded as fixed. Hence, it is a body bounded by a surface all points of which are equally distant from a point within called the centre. FIG. 59. 457. The straight line joining the centre to any point on the surface is a radius... | |
 | Webster Wells - 1886 - 392 páginas
...see page 217. BOOK II. THE CIRCLE. DEFINITIONS. 150. A circle is a plane figure bounded by a curve, all points of which are equally distant from a point within called the centre. The curve which bounds the circle is called the circumference, and any portion of it is... | |
 | Frank Eugene Kidder - 1886 - 640 páginas
...upper part of it by a plane parallel to the base. A sphere is a volume bounded by a curved sin-face, all points of which are equally distant from a point within, called the centre. treats of the measurement of lines, surface*. "Fig. 21 .Mensuration find rolumes. RULES.... | |
 | George Albert Wentworth, George Anthony Hill - 1887 - 448 páginas
...cubic feet of brick does the chimney contain ? ARITHMETICAL EXERCISES. A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius, and a straight... | |
 | George Albert Wentworth - 1888 - 272 páginas
...DEFINITIONS. 210. A circle is a portion of a plane bounded by a curved line called a circumference, all points of which are equally distant from a point within called the centre. 211. A radius is a straight line drawn from the centre to the circumference ; and a diameter... | |
 | Seth Thayer Stewart - 1891 - 428 páginas
...EQUAL CHORDS AND ARCS. DEFINITIONS. 236. A circle is a plane figure bounded by a curved line, all the points of which are equally distant from a point within, called the center ; as the circle whose center is C. 237. The circumference is the line that bounds the circle. 238.... | |
 | James N. Patrick - 1891 - 232 páginas
...lead is heavier than water; therefore, lead will sink. A circle is a plane figure bounded by a curve, all points of which are equally distant from a point within called the centre; the figure on the blackboard is a plane figure bounded by a curved line, all points of... | |
 | George Irving Hopkins - 1891 - 204 páginas
...altitude of the triangle. OIECLES. 183. 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 centre. The bounding line is called the circumference. Any portion of the circumference is called... | |
 | George Albert Wentworth - 1892 - 312 páginas
...side is 7 ft. How many cubic feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius. and a straight... | |
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A Sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within, called the Centre. 
