 | Charles Ambrose Van Velzer, George Clinton Shutts - 1894 - 416 σελίδες
...polygon has sides, minus four right angles. PROPOSITION XLVI. CHAPTER II. THE CIRCLE. DEFINITIONS. 132. A circle is a portion of a plane bounded by a curved...line all points of which are equally distant from a fixed point within it. The fixed point is called the center of the circle, and the bounding line is... | |
 | John Tilden Prince - 1894 - 246 σελίδες
...AX = xy:XY. The following definitions may be taught as previously shown : A circle is a plane figure bounded by a curved line, all points of which are...distant from a point within, called the center. The circumference of a circle is the line which bounds it. The diameter is a straight line passing through... | |
 | Mary Ann Bacon - 1894 - 270 σελίδες
...Circular measure is used in measuring angles and arcs, latitude and longitude. A Circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the centre, The bounding line of a circle is called its Circumference. A diameter of a circle is a... | |
 | Henry B. Maglathlin - 1894 - 370 σελίδες
...feet ? Ans. 553.63+ sq. ft. CIRCLES. 418. A Circle is a plane figure bounded by a curved line, all the points of which are equally distant from a point within, called the center. The CIRCUMFERENCE is the bounding line; as the line AEB D. The DIAMETER is any straight line drawn through... | |
 | George Edward Atwood - 1894 - 396 σελίδες
...by one-third the altitude. SPHERES. 466. A Sphere is a solid bounded by a uniformly curved surface, all points of which are equally distant from a point within called the center. 467. The Diameter of a sphere is a straight line passing through the center and terminating at both... | |
 | Oscar F. Williams - 1894 - 364 σελίδες
...terminating in a point called a vertex. PYRAMID. 489. A Sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the center. SPHERE. 490. The Diameter of a sphere is a line drawn through its center, terminating each way at the... | |
 | James N. Patrick - 1894 - 248 σελίδες
...equally distant from a point within called the centre; the figure on the blackboard is a plane figure bounded by a curved line, all points of which are equally distant from the centre ; therefore, the figure is a circle. These are .clear illustrations of deductive reasoning.... | |
 | George Albert Wentworth - 1894 - 318 σελίδες
...many cubic feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius, and a straight... | |
 | Horatio Nelson Robinson - 1895 - 526 σελίδες
...less 12 in. square ? SPHERES. 917. A Sphere is a solid bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 918. A Great Circle is any circle on a sphere whose plane passes through the center of the sphere.... | |
 | John Macnie - 1895 - 386 σελίδες
...to its perimeter are equal.) SPHERES. 583. A sphere is a solid bounded by a curved surface all the points of which are equally distant from a point within, called the center. Hence a sphere may be generated by the revolution of a semicircle about its diameter as axis. 584.... | |
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PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 
