| Henry Bartlett Maglathlin - 1869 - 332 σελίδες
...feet are there in it ? Ans. 61.228-)- cu. ft. SPHERES. 428. A Sphere is a volume bounded by a curved surface, all points of which are equally distant from a point within called the center. 429. The RADIUS of a sphere is a straight line drawn from the center to any point in the... | |
| Emerson Elbridge White - 1870 - 350 σελίδες
...other the Perpendicular or Altitude. 156. A Circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within, called the center. The curved line which bounds a circle is its Circumference. One-half of a circumference... | |
| 1871 - 800 σελίδες
...circle answers to our author's definition of a circumference. For an arc ' is a curve line, all the points of which are equally distant from a point within, called the centre.' This definition is, however, not new. If Professor Smith will consult Montucla's History of Mathematics,... | |
| William Chauvenet - 1871 - 380 σελίδες
...aplar* tangent to the cone. THE SPHERE. 25. Definition. A sphere is a solid bounded by a surface all the points of which are equally distant from a point within called the centre.. A. sphere may be generated by the revolution of a semicircle ABC about its diameter A Cos an axis ;... | |
| Edward Payson Jackson - 1872 - 154 σελίδες
...the lines of words upon this page, the covers of a closed book, etc. FIG. 2. 22. A Sphere is a solid bounded by a surface, all points of which are equally distant from a point within, called the center. 23. The Circumference of a Sphere is the greatest circle that may be drawn upon its surface.... | |
| William Chauvenet - 1872 - 382 σελίδες
...• tangent to the cone. THE SPHERE. 25. Definition. A sphere is a solid bounded by a surface all the points of which are equally distant from a point within called the centre. A sphere may be generated by the revolution of a semicircle ABC about its diameter AC as an axis; for... | |
| David Munn - 1873 - 160 σελίδες
...equal to the product of its altitude by the circumference of the sphere. Def.—A sphere is a solid bounded by a surface, all points of which are equally distant from a point within it, called the centre. A sphere may be generated by the revolution of a semicircle about its diameter... | |
| Benjamin Greenleaf - 1873 - 202 σελίδες
...as the radii, or diameters, of their bases. 328. A Sphere is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the center. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
| Henry Bartlett Maglathlin - 1873 - 362 σελίδες
...feet are there in it ? Ans. 61.228+ cu. ft. SPHERES. 428. A Sphere is a volume bounded by a curved surface, all points of which are equally •.-, distant from a point within called the center. 429. The RADIUS of a sphere is a straight line drawn from the center to any point in the... | |
| Benjamin Greenleaf - 1874 - 206 σελίδες
...as the radii, or diameters, of their bases. 328. A Sphere is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the center. The sphere may be conceived to be formed by the revolution of a semicircle, DAE, about... | |
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