A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre. Solid Geometry - Page 347by John H. Williams, Kenneth P. Williams - 1916 - 162 pagesFull view - About this book
| James Howard Gore - Geometry - 1898 - 232 pages
...polyedrons. TETRAEDRON HEXAEDRON DODECAEDRON OCTAEDRON ICOSAEDRON BOOK VIII. THE SPHERE. DEFINITIONS. 475. A Sphere is a solid bounded by a surface, all points...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.... | |
| George Albert Wentworth - Geometry - 1898 - 462 pages
...of the frustum and the entire cone. BOOK VIII. THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 679. A sphere is a solid bounded by a surface all points of which are equally distant from a point called the centre. 680. A sphere may be generated by the revolution of a semicircle ACB about its diameter... | |
| George Albert Wentworth - Arithmetic - 1898 - 424 pages
...is 75 cm makes 26 revolutions in raising the bucket ? 147. A sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the centre. 148. A straight line drawn through the centre- of a sphere, having its ends in the surface,... | |
| Building stones - 1898 - 494 pages
...longitude, difference of direction, etc. 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. The circumference of a circle is^ its entire boundary line. The arc of a circle is any part of the... | |
| George Albert Wentworth - 1898 - 424 pages
...diameter is 75cm makes 26 revolutions in raising the bucket ? 147. A sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the centre. 148. A straight line drawn through the centre of a sphere, having its ends in the surface,... | |
| George Albert Wentworth - Arithmetic - 1898 - 424 pages
...diameter is 75cm makes 26 revolutions in raising the bucket ? 147. A sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the centre. 148. A straight line drawn through the centre of a sphere, having its ends in the surface,... | |
| Webster Wells - Geometry - 1898 - 284 pages
...CIRCLE. DEFINITIONS. 142. A circle (O) is a portion of a plane bounded by a curve called a circumference, all points of which are equally distant from a point within, called the centre ; as ABCD. An arc is any portion of the circumference ; as AB. A radius is a straight line... | |
| George Albert Wentworth - Geometry - 1899 - 500 pages
...volumes of the frustum and the cone. BOOK VIII. THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 737. DBF. A sphere is a solid bounded by a surface all points...which are equally distant from a point within called the centre. 738. A sphere may be generated by the revolution of a semicircle ACB about its diameter... | |
| George Albert Wentworth - Geometry, Solid - 1899 - 246 pages
...volumes of the frustum and the cone. BOOK VIII. THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 737. DEF. A sphere is a solid bounded by a surface all points...which are equally distant from a point within called the centre. 738. A sphere may be generated by the revolution of a semicircle ACB about its diameter... | |
| Webster Wells - Geometry - 1899 - 180 pages
...cone intersects the plane of the base in a line tangent to the base. THE SPHERE. DEFINITIONS. 561. A sphere is a solid bounded by a surface, all points...which are equally distant from a point within called the centre. A radius of a sphere is a straight line drawn from the centre to the surface. A diameter... | |
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