 | Charles H. Gleason - 1910
...? THE SPHERE 339. 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 of a sphere is any straight line passing through the center and ending at opposite points of the surface. The radius of a sphere is... | |
 | John Charles Stone, James Franklin Millis - 1910
...his watch ahead or behind, and how much ? II. MENSURATION 19. THE C1RCLE 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... | |
 | Bruce Mervellon Watson, Charles Edward White - 1911 - 404 σελίδες
...of the parallel sides. STUDY OF THE CIRCLE 540. A plane figure hounded by a curved line, all points of which are equally distant from a point within, called the center, is a circle. 541. The boundary line of a circle is the circumference. 542. A straight line passing... | |
 | Gustavus Sylvester Kimball - 1911 - 418 σελίδες
...of some known length. 365. 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. 366. To find the convex surface of any prism or cylinder. Rule. Multiply the perimeter of the base... | |
 | Robert Louis Short, William Harris Elson - 1911
...The Circle 237. We learned in § 62 that the circle is a plane figure bounded by a curve all points of which are equally distant from a point within called the center. A central angle is an angle whose vertex is at the center of a circle and whose sides are radii of... | |
 | Joseph Archibald Ewart, Wilbur Stanwood Field, Adelbert Harland Morrison - 1912
...swelling. Group 9 Worsted, Made or consisting of well twisted woolen yarn. Circle, A curved line all points of which are equally distant from a point within called the center. Fortieth, The ordinal of forty. Kernel, An edible substance in the shell of a nut. Muscle, The fleshy... | |
 | Earle Bertram Norris, Kenneth Gardner Smith, Ralph Thurman Craigo - 1913
...46. Circles and Circular Measure. — A Circle is a flat surface bounded by a curved line all points of which are equally distant from a point within called the Center. The bounding line of a circle is called the Circumference, as shown in Fig. 49. A straight line drawn from... | |
 | Walter Burton Ford, Charles Ammerman - 1913 - 321 σελίδες
...PART I. CHORDS. ARCS. CENTRAL ANGLES 103. Definitions. The circle (§§ 2, 23) is a curve, all points of which are equally distant from a point within, called the center ; or (§ 99), it is the locus of all points equally distant from a given point. By the definition of... | |
 | George Morris Philips, Robert Franklin Anderson - 1913
...estimated to be 1 cu. ft. The Circle 183. 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. PORTLAND CEMENT 2 bags SAND 3 bu. (stricken) CRUSHED STONE OR GRAVEL 6 bu. (stricken) CONCRETE OBTAINED... | |
 | Edith Long, William Charles Brenke - 1913 - 283 σελίδες
...same area? 68. Circles. Definition. 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. Circles are easily drawn by the aid of a compass, which the student should secure. The kind that may... | |
| |
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. 
