 | Daniel W. Fish - Arithmetic - 1874 - 300 pages
...polygon. THE CIRCLE. 9O1. 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 center. 9O2. The Diameter of a circle is a line passing through its center, and terminated at both ends by... | |
 | Daniel W. Fish - Arithmetic - 1874 - 302 pages
...polygon. THE CIRCLE. 9O1. 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 center. 902. The Diameter of a circle is a line passing through its center, and terminated at both ends by... | |
 | Sir Norman Lockyer - Astronomy - 1874 - 332 pages
...magnitude that has length, breadth, and thickness. 37. A Sphere is a solid bounded by a curved surface every point of which is equally distant from a point within, called the centre. A Hemisphere is half a sphere. A Diameter of a sphere is a straight line passing through... | |
 | George Payn Quackenbos - Arithmetic - 1874 - 444 pages
...contents. Ans. 3920.7168 cu. in. 691. 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. — /. To find the surface of a sphere, multiply the square of the diameter by 3.14159.... | |
 | Daniel W. Fish - Arithmetic - 1875 - 350 pages
...bodies, etc. 324. The Unit is the degree, which is ^T part of the circumference of any circle. 325. A Circle is a plane figure bounded by a curved line,...which is equally distant from a point within called A the center. 326. A Circumference is the line that bounds the circle. 327. An Arc is any part of the... | |
 | Augustus Orloff Thomas - Agricultural mathematics - 1916 - 296 pages
...4ft., 6ft., 12ft., 10ft., rate of 2 miles per hour, will pass a given point in -6A"-9A" FlG. 4 CIRCLES A circle is a plane figure bounded by a curved line,...equally distant from a point within called the center. The circumference of a circle is the curved line that bounds it. The diameter of a circle is a straight... | |
 | Winifred d'Estcourte Sackville Stoner - Education - 1916 - 246 pages
...trapezoid is a quadrilateral with two sides parallel. A circle is a plane figure whose perimeter is a curved line, every point of which is equally distant from a point within called the center. The diameter is a straight line passing through the center and having both ends in the circumference.... | |
 | Thomas J. Foster - Coal mines and mining - 1916 - 1230 pages
...subdivisions (in the method involving ordinates or small squares the more accurate the results. CIRCLES A circle is a plane figure bounded by a curved line every point of which is equidistant from an interior point called the center. In the formulas relating to circles the letters... | |
 | George Clinton Shutts, Wilbert Walter Weir - Arithmetic - 1916 - 282 pages
...the right? a.feO rods TH.E CIRCLE Figure 11. A circle* is a portion of a plane bounded by a closed curved line every point of which is equally distant from a point within called the center. A circumference (C) is the line which bounds a circle. The radius (R) of a circle is a straight line... | |
 | Ervin Kenison - Mechanical drawing - 1916 - 44 pages
...perpendicular distance between the bases. SPHERES 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.... | |
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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. 
