 | Edward Riddle - Nautical astronomy - 1824 - 572 pages
...which has not all its sides and all its angles equal. 42. A Circle is a plane figure bounded by a curve line, every part of which is equally distant from a certain point within the figure, called the centre. 43. The curve line which bounds the circle is called the Circumference.... | |
 | Charles Davies - Arithmetic - 1838 - 292 pages
...field 27 chains long and 9 rods broad 1 Ans. 6 A. 0R. 12P. § 198. A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference : the point C the centre... | |
 | Charles DAVIES (LL.D.) - Arithmetic - 1843 - 348 pages
...a field 27 chains long and 9 rods broad. Ans. 6A. 0R. 12P. § 198- A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference : the point C the centre... | |
 | Charles Davies - Arithmetic - 1844 - 666 pages
...content of a field 27 chains long and 9 rods broad. Ans. 6A. 0R. § 1O8- A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference : the point C the centre... | |
 | Almon Ticknor - Arithmetic - 1846 - 276 pages
...wide ? Ans. 25 £ yards To measure a circle, area, circumference, A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line. AEBD, is called the circumference ; the point A[ C the... | |
 | Charles Davies - Arithmetic - 1847 - 368 pages
...perpendicular distance between them 26 chains ? Ans. 67A. 2R. 16P 284. A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference ; the point C the centre;... | |
 | Benjamin Greenleaf - Arithmetic - 1849 - 336 pages
...regular hexagon, whose sides are each 20 feet, and the perpendicular 17.32 feet ? THE CIRCLE. ART. 325. A CIRCLE is a plane figure bounded by a curved line, every part of which is ) H equally distant from a point, called its centre. The circumference or periphery of a circle is... | |
 | Charles Davies - Arithmetic - 1850 - 412 pages
...the perpendicular distance between them 52 chains ? 332. A circle is a portion of a plane bo'iiuled by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference; the point C the centre... | |
 | Benjamin Greenleaf - 1851 - 332 pages
...the distance from one of the lower corners to an opposite upper corner. Ans. 32.3+ feet. ART. 276. A CIRCLE is a plane figure bounded by a curved line, every part of which is equally distant from a point called the centre. The circumference or periphery of a circle is the line which bounds it. The... | |
 | Charles Davies - Arithmetic - 1852 - 422 pages
...chains ? QUEST. — 831. How do you find the area of a trapezoid J 332. A circle is a portion of a plane bounded by a curved line, every part of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference; the point C the centre;... | |
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A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center. The curve which bounds the circle is called the circumference Any portion of the circumference is called an arc. 
