 | Edson Homer Taylor - Mathematics - 1919 - 272 pages
...foot of brass ? 49. Volume and surface of a sphere. A sphere is a solid bounded by a curved surface every point of which is equally distant from a point within called the center. Let a sphere be cut into hemispheres. Cover the curved surface and also the flat surface... | |
 | Building - 1919 - 502 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... | |
 | Webster Wells, Walter Wilson Hart - Arithmetic - 1919 - 440 pages
...the number of acres in the field. 18 rd. .54 rd. 112. A Circle is a closed curved line in a plane, every point of which is equally distant from a point within called the center ; as circle ABD. A part of a circle is called an Arc ; as arc AB. NOTE. — This definition,... | |
 | Drawing - 1920 - 696 pages
...§13 THE CIRCLE 26. A circle is a plane figure enclosed by a curved line, called its circumference, every point of which is equally distant from a point within called its center. In Fig. 14 are shown some of the principal parts of a circle. 27. The diameter of a circle... | |
 | Eugene Herz, Mary G. Brants - Arithmetic - 1920 - 338 pages
...LESSON 24 Spheres Read carefully. A "sphere" is a round solid bounded by a uniformly curved surface, every point of which is equally distant from a point within, called the center. The circle made by cutting a sphere into two equal parts or hemispheres, by a plane passing... | |
 | Philander Priestley Claxton, James McGinniss - English language - 1921 - 392 pages
...United States. A Circle. A circle is a plain figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the center. — Definition in Geometry. EXERCISES IN EXTENDED DEFINITIONS Prepare definitions as required... | |
 | Harry Anson Finney, Joseph Clifton Brown - Business mathematics - 1922 - 512 pages
...the sum of its sides. 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. The diameter of a circle is a straight line passing through the center and terminated by... | |
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A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. 
