 | Edward Brooks - Arithmetic - 1877 - 438 pages
...height of the ridge ? Ans. 18ft. THE CIRCLE. 341. 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. 342. The Circumference of a circle is the bounding line ; any part of the circumference,... | |
 | Edward Brooks - Arithmetic - 1877 - 232 pages
...chains. Ans. 72 A. 56 P. — . THE CIRCLE. 750. 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. 751. The curved line is called the circumference, and a line passing through the centre... | |
 | William Guy Peck - Arithmetic - 1877 - 430 pages
...ANGULAR MEASURE AND LONGITUDE. DEFINITIONS. 133. 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. The bounding line is called the Circumference, and any part of this circumference is called... | |
 | Albert Newton Raub - Arithmetic - 1877 - 348 pages
...long? Ans. 42f cu. ft. 8. SPHEKES. 870. A Sphere is a volume bounded by a uniformly-curved surface, every point of which is equally distant from a point within called the centre. 371. The diameter of a sphere is a straight line passing through the centre and ending... | |
 | Larkin Dunton, Augustus Hill Kelley - English language - 1911 - 356 pages
...is a word used instead of a noun ; a circle is a plane figure bounded by a straight line every part of which is equally distant from a point within called the center, are good illustrations of exposition. It may not be so easy to define some of the simple things with... | |
 | Henry John Spooner - Geometrical drawing - 1911 - 196 pages
...The Sphere ' (Gr. splIdira. " a ball ") (Fig. 594) is a solid contained within one uniform surface, every point of which is equally distant from a point within called the centre, and may be conceived to be generated by the revolution of a semicircle about its diameter,... | |
 | Glenn Moody Hobbs - 1912 - 100 pages
...and a base whose diameter is 15 feet. SPHERES 99. 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 diameter is a straight line drawn through the center and having its extremities in the curved surface.... | |
 | Jennings Cropper Wise - Artillery, Field and mountain - 1912 - 352 pages
...rectangle, one with four right angles. CIRCLES.—A circle is a plane surface bounded by a curved line every point of which is equally distant from a point within, called the center. A circumference is the curved bounding line of a circle. TEAPEZOID PARALLELOGRAMS. Rhomboid. RbombuB.... | |
 | W. G. Wallace - Locomotives - 1912 - 660 pages
...70. A circle is defined as an area, or plane surface, boundtd by a line, called its circumference, every point of which is equally distant from a point within called the center. The distance from the center of the circle to the circumference is called the radius. A degree of angle... | |
 | Edward L. Bates, Frederick Charlesworth - Geometry - 1912 - 648 pages
...See a, b, c, Fig. 1. 3. 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. The circumference is sometimes referred to as the circle when no reference is being made... | |
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A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center. 
