 | William Frothingham Bradbury - Geometry - 1873 - 288 pages
...described on the diagonal of a square is double the square itself. BOOK III. THE CIRCLE. DEFINITIONS. 1 , 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 centre ; as ABD E. 2« The Badins... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1873 - 362 pages
...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 - Geometry - 1873 - 202 pages
...120. The Circumference or periphery of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 121. A Radius of a circle is any straight line drawn from the center to the circumference;... | |
 | Daniel W. Fish - Arithmetic - 1874 - 538 pages
...of each separately. The enm of these areas will be the area of the whole polygon. THE CIRCLE. 9O1. 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. 902. The Diameter of... | |
 | Daniel W. Fish - Arithmetic - 1874 - 302 pages
...of each separately. The sum of these areas will be the area of the whole polygon. THE CIRCLE. 9O1. 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. 902. The Diameter of... | |
 | Benjamin Greenleaf - Geometry - 1874 - 206 pages
...120. The Circumference or periphery of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 121. A Radius of a circle is any straight line drawn from the center to the circumference... | |
 | Lorenzo Fairbanks - 1875 - 472 pages
...Altitude of a parallelogram, or trapezoid, is the perpendicular distance between its parallel bases. 704. A Circle is a plane. figure bounded by a curved line called the circumference, which is everywhere equidistant from a point within called the centre ; as, ABC D. The Radius of a... | |
 | William Chauvenet - Geometry - 1875 - 390 pages
...tangent to the cone. i 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. f A sphere may be generated by the revolution of a semicircle AB C about its diameter AC as an axis... | |
 | Horatio Nelson Robinson - Arithmetic - 1875 - 462 pages
...separately. The sum of these areas will be the area of the whole polygon. THE CIRCLE. 748. A Cirele 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. 749. The Diamcter of... | |
 | Malcolm MacVicar - Arithmetic - 1876 - 412 pages
...what date was he born ? CIRCULAR MEASURE. 428. A Circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the centre. 429. A Circumference is the line that bounds a circle. 430. -A Degree is one of the 360 equal parts... | |
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A Circle is a plane figure bounded by a curved line, called the Circumference, all points of which are equally distant from a point within, called the Centre. 
