| Stoddard A. Felter - Arithmetic - 1864 - 428 pages
...that side produced ; as, EF, I^ier. 10. IJ I ". A Circle is a plane surface bounded by a curved line, **every point of which is equally distant from a point within called** the centre ; as, ABC D. 347. The Circumference of a circle is the curved line by which it is bounded... | |
| William Frothingham Bradbury - Plane trigonometry - 1864 - 324 pages
...the altitude of IJ K L. 33. A CIRCLE is a plane 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. The circumference of every circle is supposed to be divided into 360 equal parts,... | |
| Thomas Baker (C.E.) - 1865 - 172 pages
...is a round pyramid, having a circular base. 8. A sphere is a solid bounded by one continued convex **surface, every point of which is equally distant from a point within, called** the centre. — The sphere maybe conceived to be formed by the revolution of a semicircle about its... | |
| C. Davies - 1867 - 342 pages
...a cone; and a frustum of a pyramid may be inscribed in the frustum of a cone7 A SPHERE is a volume **bounded by a curved surface, every point of which is equally distant from a point within, called** the centreThe distance from the centre to the circumference is called the radius- The diameter is a... | |
| Albert Taylor Bledsoe, Sophia M'Ilvaine Bledsoe Herrick - Reconstruction (U.S. history, 1865-1877) - 1867 - 1204 pages
...perimeter of the polygon.'* But, on the contrary, 'A circle is a plane figure, bounded by a curved line, **every point of which is equally distant from a point within, called** the centre.'^ Now, here, as in all other works on Geometry, the polygon and the circle are defined... | |
| John Fair Stoddard - Arithmetic - 1868 - 430 pages
...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. The Radius is half... | |
| John Fair Stoddard - Arithmetic - 1888 - 480 pages
...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. The... | |
| Eli Todd Tappan - Geometry - 1868 - 436 pages
...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 more than... | |
| Stoddard A. Felter - Arithmetic - 1868 - 360 pages
...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... | |
| Henry Kiddle - Astronomy - 1868 - 300 pages
...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... | |
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