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 Βιβλία Βιβλία 51 - 60 από 161 για A sphere is a solid bounded by a curved surface, every point of which is equally....
A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
The National Arithmetic on the Inductive System - Σελίδα 256
των Benjamin Greenleaf - 1845
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## A New Manual of the Elements of Astronomy: Descriptive and Mathematical ...

Henry Kiddle - 1868 - 284 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...

## Practical Arithmetic, Embracing the Science of Numbers and the Art of ...

John Fair Stoddard - 1868 - 380 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....

## Stoddard's Complete Arithmetic: Being the New Practical Arithmetic of the ...

John Fair Stoddard - 1888 - 456 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....

## An introduction to plane astronomy

Philip Thomas Main - 1868 - 192 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...

## Treatise on Geometry and Trigonometry: For Colleges, Schools and Private ...

Eli Todd Tappan - 1868 - 420 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...

## The Farmers' and Mechanics' Manual: With Many Valuable Tables ...

Wilshire S. Courtney - 1869 - 506 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....

## Introduction to the National Arithmetic on the Inductive System: Combining ...

Benjamin Greenleaf - 1871 - 330 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...

## Elements of Geometry and Trigonometry from the Works of A.M. Legendre ...

Charles Davies - 1872 - 455 σελίδες
...of the cone, along lines which are called elements of cotUact. 12. A SPHERE is a volume bounded by a surface, every point of which is equally distant from a point within called the centre. A sphere may be generated by a semicircle revolving about its diameter as an axis. 13. A RADIUS of...

## A Practical Arithmetic: Upon the Basis of the Works of Geo. R. Perkins

George Payn Quackenbos - 1872 - 336 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...

## An Elementary Geometry

William Frothingham Bradbury - 1872 - 110 σελίδες
...CIRCLE. DEFINITIONS. 1. A Circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the centre ; as ABD E. 2. The Eadius of a circle is a line drawn from the centre to the circumference ; as C D....