 | Benjamin Greenleaf - Geometry - 1874 - 206 pages
...120. The Circumference or 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 center. 121. A Radius of a circle is any straight line drawn from the center to the circumference ; as the... | |
 | Daniel W. Fish - Arithmetic - 1874 - 298 pages
...the other 3 feet? THE SPHERE. 929. A 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. 930. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Daniel W. Fish - Arithmetic - 1874 - 302 pages
...12 inches ? • THE SPHERE. 929. A 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. 930. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Horatio Nelson Robinson - Arithmetic - 1875 - 496 pages
...to the base. THE SPHERE. 772. A Sphere is a body bounded by a uniformly curved sur-. face, all the points of which are equally distant from a point within called the center. 773. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Malcolm MacVicar - Arithmetic - 1876 - 412 pages
...what date was he born ? CIRCULAR MEASURE. 428. A Circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the centre. 429. A Circumference is the line that bounds a circle. 430. -A Degree is one of the 360... | |
 | George Albert Wentworth - Geometry - 1877 - 416 pages
...BOOK VIII. THE SPHERE. ON SECTIONS AND TANGENTS. 669. DBF. A Sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre. A sphere may be generated by the revolution of a semicircle about its diameter as an axis.... | |
 | Horatio Nelson Robinson - 1875 - 472 pages
...parallel to the base. THE SPHERE. 772. A 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. 773. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Education - 1881 - 796 pages
...quadrilateral having only two sides parallel, (c) A sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within, called the center. •9 Area of up. base = 4 X 4 = '6" " low. " = 9 X 9 = 8«" " mid. " = i/T6~X&i = 36. " « mean" =_li±36_+li_... | |
 | H. Bryant - 1881 - 574 pages
...base is 10 ft. ? 76.5. Sj)licret>. — 1. A sphere is a solid bounded by a curved surface, all the points of which are equally distant from a point within called the center. 2. The diameter or axis of a sphere is a line passing through the center, and terminated each way by... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1881 - 418 pages
...inches and at the smaller is 16 inches ? 406. A Sphere is a body bounded by a curved surface, all parts of which are equally distant from a point within called the center. The Diameter of a sphere is any straight line drawn through its center, and terminating both ways in the... | |
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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 center. 
