| Alexander Ingram - 1851
...its two ends, and its upright sides trapezoids. 9. A SPHERE, or GLOBE, is a solid bounded by a curve **surface, every point of which is equally distant from a point within** it called the centre. NOTE. A Sphere may be conceived to be generated by a semicircle revolving about... | |
| Elias Loomis - 1851 - 278 páginas
...cos. «, y=r sin. v. SECTION IT. ON THE CIRCLE. (32.) A CIRCLE is a plane figure bounded by a line, **every point of which is equally distant from a point within called** the center. This bounding line is called the circumference of the circle. A radius of a circle is a... | |
| Jeremiah Joyce - 1852 - 402 páginas
...base. 9 x 30 -=- 3 = 9 X 10 = 90 feet. 9. A sphere is a solid bounded by one continued convex suriace, **every point of which is equally distant from a point within, called the centre.** 10. To find the solid contents of a sphere, " Multiply the surface by one-third of the radius, and... | |
| Ezra S. Winslow - 1853 - 252 páginas
...parameter. A Sphere, or globe, is a perfectly round substance — a solid contained under a curved **surface, every point of which is equally distant from a point within, called the centre.** Its axis, or diameter, is any right line passing from a side through the centre to the opposite side.... | |
| Daniel Leach - 1853
...inches ? MENSURATION OF SOLIDS. SECTION XLI. k 374. A SPHERE, or globe, is a solid, bounded by a curve **surface, every point of which is equally distant from a point within** it, called the centre. 375. The diameter, or axis, of a sphere is a straight line passing through the... | |
| Benjamin Greenleaf - 1854
...another cellar of the same size, having the length, width, and depth equal ? Ans. 13.92+ feet. ART. 2841. **A SPHERE is a solid bounded by one continued convex surface, every** part of which is equally distant from a point within, called the centre. The diameter of a sphere is... | |
| Henry Kiddle - 1854
...and BG the minor axis of the ellipse. A sphere or globe is a round body, every part of the surface **of which is equally distant from a point within called the centre.** A hemisphere is a half of a globe. The diameter of a sphere is a straight line drawn through the centre,... | |
| John Brocklesby - 1855 - 321 páginas
...centrum centre, (Latin) out of the centre. 19. A SPHERE. 'A sphere is a solid, bounded by a curved **surface, every point of which is equally distant from a point within, called the centre;** every line passing through this centre, and limited by the surface, is a diameter. The half of this... | |
| Charles Davies, William Guy Peck - 1855 - 592 páginas
...circulas, from circuí, anything of a round form]. A portion of a plane AEBF. bounded by a curved line, **every point of which is equally distant from a point within called the centre. The** bounding line is called the circumference. The term circle, is often applied to the circumference or... | |
| Charles Davies, William Guy Peck - 1855 - 592 páginas
...two straight lines cannot include a space. A circle is a portion of a plane bounded by a curved line, **every point of which is equally distant from a point within, called the centre.** 1 The curve is called the circumference, or in common language, the circle. So that in speaking of... | |
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