 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...divided being 12 and 16 feet respectively? CIRCLES. A Circle is a plane figure bounded by a curve, all the points of which are equally distant from a point within it, called the centre. The Circumference is the curve which bounds the circle. The Radius is any straight... | |
 | Frederic William Bardwell - Arithmetic - 1878 - 416 pages
...cone ia the distance from the vertex to any point of the circumference of its base. A sphere is a body bounded by a curved surface, all the points of which are equally distant from a point within, .called a center. The diameter of a sphere is a straight Hue passing through the center of a sphere, each end... | |
 | Benjamin Greenleaf - Arithmetic - 1879 - 238 pages
...hours ? years in 365 days? CIRCULAR MEASURE. 169. 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 cen- aso° A ter. 170. The Circumference of a circle is its entire bounding line. 171. An Arc of... | |
 | Horatio Nelson Robinson - 1875 - 472 pages
...the top by a plane parallel to the base. THE SPHERE. 772. A Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 773. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | George Soulé - Arithmetic - 1888 - 568 pages
...of a cone is the part which remains after the top is cut ofl' by a plane parallel to the base. 599. A Sphere is a solid bounded by a curved surface, all the points of which are equally distant from a "certain point within called the center. The Radius of a sphere is a lino drawn from the center to... | |
 | Charles Scott Venable - Arithmetic - 1888 - 402 pages
...perpendicular distance between its two ends, or its base and apex. 943. A sphere or globe is a solid having a curved surface, all the points of which are equally distant from a point within called the centre. The radius is any straight line from the centre to the surface. The diameter is any straight... | |
 | Seth Thayer Stewart - Geometry, Modern - 1891 - 422 pages
...J.— EQUAL CHORDS AND ARCS. DEFINITIONS. 236. 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 ; as the circle whose center is C. 237. The circumference is the line that bounds the circle. 23§.... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 428 pages
...cutting off the top by a plane parallel to the base. 546. A Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 54 7. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 428 pages
...cutting off the top by a plane parallel to the base. 546. A Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 547. The Diameter of a sphere is a straight line passing through the center of the sphere, and terminated... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1893 - 234 pages
...many years in 365 days? CIRCULAR MEASURE. 169. 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 ceu- SWA ter. E1SO« 170. The Circumference of a circle is its entire bounding line. 270° 171.... | |
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Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 
