 | 1917 - 257 σελίδες
...Circle is a part of a plane bounded by a curved line, called the Circumference of the circle, all points of which are equally distant from a point within called the Center. 17. A straight line drawn from the center of the circle to the circumference is called the Radius of... | |
 | 1918 - 797 σελίδες
...FIG. 10. — A Square. The Circle. A circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within, called the center. The diameter of a circle is a straight line drawn through the center, touching both sides. The radius of a circle is... | |
 | Fred SMith Kidder - 1918 - 92 σελίδες
...the use of compasses. APPENDIX THE CIRCLE A CIRCLE is a plane figure bounded by a curve, all points of which are equally distant from a point within called the Center. The Circle includes a greater area than any other form of equal perimeter, ie, equal length of outline.... | |
 | Claude Irwin Palmer, Daniel Pomeroy Taylor - 1918 - 436 σελίδες
...SPHERE AND POLYEDRAL ANGLES GENERAL PROPERTIES 766. Sphere. A sphere is a closed surface all points of which are equally distant from a point within, called the center of the sphere. A sphere is usually designated by a single letter at its center. The radius of a sphere... | |
 | Claude Irwin Palmer - 1918 - 177 σελίδες
...SPHERE AND POLYEDRAL ANGLES GENERAL PROPERTIES 765. Sphere. A sphere is a closed surface all points of which are equally distant from a point within, called the center of the sphere. A sphere is usually designated by a single letter at its center. The radius of 'a sphere... | |
 | John Charles Stone - 1919
...a straight line with any two given stakes. 2. DRAWING CIRCLES A circle is a closed curve all points of which are equally distant from a point within called the center. The distances from all points of a circle to its center are called the radii of the circle. A single one... | |
 | Herbert Ellsworth Slaught, Nels Johann Lennes - 1919 - 211 σελίδες
...present day. BOOK V THE SPHERE 276. Sphere, Center. A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the center. 277. Diameter. Radius. A line-segment connecting two points 0n the surface of a sphere and passing... | |
 | Herbert Ellsworth Slaught, Nels Johann Lennes - 1919 - 211 σελίδες
...present day. BOOK V THE SPHERE 276. Sphere, Center. A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the center. 277. Diameter. Radius. A line-segment connecting two points 0ii the surface of a sphere and passing... | |
 | Clarence E. Paddock, Edward Ellsworth Holton - 1920 - 232 σελίδες
...making no allowance for seams? A sphere is a solid enclosed by a uniformly curved surface, all points of which are equally distant from a point within, called the center. The sphere is commonly known as a ball or globe. (Fig. 63.) The surface of a sphere is equal to 3.1416... | |
 | John Charles Stone, James Franklin Millis - 1920
...bushel, find the yield in bushels per acre. HI. MENSURATION 1. THE CIRCLE 1. A curved line, all points of which are equally distant from a point within, called the center, is a circle. Sometimes the surface inclosed by the curved line is called the circle, and the line itself... | |
| |
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. 
