Books Books THE sphere is a solid terminated by a curve surface, all the points of which are equally distant from a point within, called the centre. Elements of Geometry, After Legendre, with a Selection of Geometrical ... - Page 255
by Charles Scott Venable - 1881 ## A Practical Arithmetic

George Albert Wentworth - Arithmetic - 1896 - 526 pages
...of corn. Spheres and Cones. Sphere. Cone. 267. A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. 268. A Cone is a solid bounded by a circle called the base, and a curved surface called the lateral... ## Elements of Geometry

Andrew Wheeler Phillips, Irving Fisher - Geometry - 1896 - 564 pages
...rhombus. PLANE GEOMETRY BOOK II THE CIRCLE 150* Def. — A circle is a plane figure bounded by a line, all points of which are equally distant from a point within called the centre. 151* Defs. — The line which bounds the circle is called its circumference. An arc is any part of... ## The Elements of Geometry

Henry W. Keigwin - Geometry - 1897 - 250 pages
...when the sand has half run through ? BOOK VI. THE SPHERE. 519. DEF. A sphere is a solid bounded by a surface all the points of which are equally distant from a point within called the center. The sphere is a closed figure. 520. COR. A sphere is the locus of a semicircle revolved... ## An Elementary Arithmetic

George Albert Wentworth - Arithmetic - 1897 - 308 pages
...24 ft. by 21 ft. A Circle is a flat surface bounded by a curved line called the Circumference, all points of which are equally distant from a point within called the Centre. The length of the circumference of a circle is found by multiplying the length of the diameter by 22 and... ## An Algebraic Arithmetic: Being an Exposition of the Theory and Practice of ...

Silas Ellsworth Coleman - Arithmetic - 1897 - 180 pages
...through it 7.24 in. ? 106. The Sphere. A sphere is a solid bounded by a uniformly curved surface, all points of which are equally distant from a point within called the centre. A sphere is generated by a semicircle rotating about its diameter. The radius and the diameter of the... ## A Practical Arithmetic

George Albert Wentworth - Arithmetic - 1897 - 396 pages
...Angular Measure. 210. 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 centre. Any part of the circumference is called an arc. 211. A straight line drawn through the centre, having... ## Exercises in Arithmetic

George Albert Wentworth, George Anthony Hill - Arithmetic - 1897 - 476 pages
...feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all pointe 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 line drawn... George Albert Wentworth - 1898 - 424 pages
...plane figure. 137. 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 centre. A straight line drawn through the centre, having its ends in the circumference, is called a diameter...  