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. A Grammar School Arithmetic - Page 113by George Albert Wentworth - 1889 - 451 pagesFull view - About this book
| Education - 1881 - 792 pages
...quadrilateral having only two sides parallel, (c) A sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within, called the center. •9 Area of up. base = 4 X 4 = '6" " low. " = 9 X 9 = 8«" " mid. " = i/T6~X&i = 36. "... | |
| Franklin Ibach - Geometry - 1882 - 208 pages
...GEOMETRY. BOOK III. THE CIRCLE. DEFINITIONS. 172. A Circle, is a plane bounded by a curve, all the points of which are equally distant from a point within, called the centre. A( The Circumference, of a circle is the curve which bounds it. An Arc is a part of the circumference... | |
| Franklin Ibach - Geometry - 1882 - 208 pages
...they a/í> f ELEMENTS OF PLANE GEOMETRY. 29. A circle is a plane figure bounded by a curve, all the points of which are equally distant from a point within, called the centre. The circumference of a circle is the curve which bounds it. A Radius of a circle is a line extending... | |
| Henry Bartlett Maglathlin - Arithmetic - 1882 - 398 pages
...century did 1620 come ? ARC AND ANGLE MEASURES. 177. A Circle is a plane surface bounded by a curve, all points of which are equally distant from a point within called the center. The circumference of a circle is its boundary line. An arc of a circle is any part of the... | |
| Daniel W. Fish - Arithmetic - 1883 - 348 pages
...parallelogram or a trapezoid is the perpendicular distance between its parallel sides. THE CIRCLE. 464. 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... | |
| Geography - 1883 - 132 pages
...What is a compass ? CIRCLES OF THE EARTH. 11. 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. 12. The Circumference of a circle is the curved line that bounds it. 13. A Great Circle... | |
| Colin Arrott R. Browning - 1884 - 274 pages
...the most convenient manner into triangles and trapeziums. This is practised in laud surveying. (23) A Circle is a plane figure bounded by a curved line called the circumference, and is such that all straight lines drawn from the centre to the circumference are equal. Every such... | |
| Erwin Herrick Schuyler, James Hixon Van Sickle - Arithmetic - 1906 - 216 pages
...and whose altitude is 42 in. LXXXII. SPHERES 1. A sphere is a solid with a uniformly curved surface, all points of which are equally distant from a point within, called the center. 2. The diameter of a sphere is a straight line which passes through the center and ends... | |
| Willis Ernest Johnson - Mathematical geography - 1907 - 348 pages
...(see pp. 263, 264). The Sphere, Circle, and Ellipse. A sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the center. A circle is a plane figure bounded by a curved line all points of which are equally distant... | |
| Edward Rutledge Robbins - Geometry - 1907 - 428 pages
...from three given points. Discuss. BOOK IX THE SPHERE 700. A sphere is a solid bounded by a surface, all points of which are equally distant from a point within, called the center. The surface of a sphere is a spherical surface. A radius of a sphere is a straight line... | |
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