 | Stoddard A. Felter - 1868 - 360 σελίδες
...perpendicular to AB at its centre is called the minor diameter. 313. A Sphere is a solid, bounded by a convex surface, every point of which is equally distant from a point within called the centre; as Fig. 22. 3 14. A Spheroid is a solid, generated by the revolution of an ellipse about one of its... | |
 | John Fair Stoddard - 1868 - 428 σελίδες
...whose altitude is 9 feet? Ans. 183 cu.ft. SPHERES. 514. A Sphere, or Globe is a solid, bounded by a convex surface, every point of which is equally distant from a point within called the center. The Diameter of a sphere is a line passing through its centre and terminating in its surface.... | |
 | Edward Brooks - 1868 - 284 σελίδες
...those angles. BOOK IV. OF TJHE CIRCLE. DEFINITIONS. 1. A CIRCLE is a plane bounded by a curve line, every point of which is equally distant from a point within, called the centre. 2. The CIRCUMFERENCE is the bounding lino of a circle. An ARC is any part of the circumference; as,... | |
 | Henry Kiddle - 1868 - 300 σελίδες
...bounded by lines is called a PLANE FIGURE. Pig. i. 10. A CIRCLE is a plane figure bounded by a curve line every point of which is equally distant from, a point within, called the centre. 11. The curve line that bounds a circle is called the CIRCUMFERENCE. 12. The DIAMETER of a circle is... | |
 | John Fair Stoddard - 1888 - 480 σελίδες
...respectively, and whose altitude is 9 feet ? Ans, SFHE! R El S . A Sphere, or Globe is a solid, bounded by a convex surface, every point of which is equally distant from a point within 'called the center. TJie Diameter of a sphere is a line passing through its centre and terminating in its surface.... | |
 | Philip Thomas Main - 1868 - 224 σελίδες
...definitions and prove a few propositions relating to the geometry of the sphere. DBF. A sphere is a surface every point of which is equally distant from a point within it called the centre. It follows at once that every plane section of a sphere through the centre is... | |
 | Eli Todd Tappan - 1868 - 444 σελίδες
...the following definitions: A CIRCLE is a portion of a plane bounded by a line called a CIRCUMFERENCE, every point of which is equally distant from a point within called the CENTER. 146. Theorem. — A circumference is curved throughout. For a straight line can not have... | |
 | Wilshire S. Courtney - 1869 - 532 σελίδες
...diameter perpendicular to AB at its centre is called the minor diameter. A Sphere is a solid, bounded by a convex surface, every point of which is equally distant from a point within called the centre ; as, Fig. 22. A Spheroid is a solid, generated by the revolution of an ellipse about one of its diameters.... | |
 | Benjamin Greenleaf - 1871 - 350 σελίδες
...another cellar of the same size, having the length, width, and depth equal? Ans. 13.9 2-)- feet. 298, A Sphere is a solid bounded by one continued convex surface, every part of which is equally distant from a point within, called the center. The Diameter of a sphere is... | |
 | George Payn Quackenbos - 1872 - 350 σελίδες
...it cost, at 20c. a cubic foot? Ans. $8.48. 537. SPHERES. — A Sphere is a body bounded by a curved surface, every point of which is equally distant from a point within, called the centre. RULES. — I. To find the surface of a sphere, multiply the square of the diameter by 3.14159. IL To... | |
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A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. 
