 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.  Preston-Stevens Standard Arithmetic - Page 116by DeForest A. Preston, Edward Lawrence Stevens - 1910 - 351 pagesFull view - About this book
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1895 - 236 pages
...a regular hexagon, one side of which measures 10 inches, and the apothem 8.66 inches. Circle*. 256. A plane figure bounded by a curved line, every point of which is equally distant from a point within, called the center, is a circle. 257. The distance around a circle (the perimeter) is... | |
 | Edward Brooks - Arithmetic - 1895 - 248 pages
...Circular Measure is used to measure angles and directions, latitude and longitude, etc. 1. A Circle is a figure bounded by a curved line, every point of which is equally distant from a point within called the centre. No. OF MOHTH NAMES. DAYS. ( 3d month, Spring. J. 4th ( 5th f 6th... | |
 | George Washington Hull - Arithmetic - 1895 - 404 pages
...Angular Measure. Angular Measure is used in measuring angles and arcs. A Circle is a plane figure Q bounded by a curved line every point of which is equally distant from a point within, called the centre. The Circumference of a circle is the bounding line. One-fourth of... | |
 | Seymour Eaton - Business - 1896 - 328 pages
...two sides parallel is called a trapezium. The perimeter of a plane figure is the sum of its sides. 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 boundary line is called the circumference. A straight line drawn... | |
 | William Seneca Sutton - 1896 - 342 pages
...its centre to any side is 4£ feet ; find the area. Ans. 56% square feet. 372. A Circle is a plane bounded by a curved line, every point of which is equally distant from a point within called the centre. The line which bounds a circle is called the Circumference. A straight... | |
 | Charles Edward White - Arithmetic - 1897 - 312 pages
...by 4, and every centennial year divisible by 400, is a Leap Year. Circular or Angular Measure. 138. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from the centre. 139. The bounding line of a circle is the Circumference. 140. Any part of a circumference is... | |
 | Middlesex Alfred Bailey - Arithmetic - 1897 - 332 pages
...Altitude. H Base, BC; Altitude, AD. Base, AB; Altitude, СП. Base, AC; Altitude, BE. PARTS OF A CIRCLE 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. LINEAR PARTS We may consider the whole of the bounding line, the... | |
 | Middlesex Alfred Bailey - Arithmetic - 1897 - 332 pages
...105 83 88 216 174 174 260 170 261 295 238 260 244 249 251 860 295 252 103 DKFINITION Naught ; zero. A plane figure bounded by a curved line every point of which is equally distant from a point within called the center. Decimal containing a repetend. The boundary line of a O. A number... | |
 | George Washington Hull - Geometry - 1897 - 408 pages
...joining the extremities of an arc. Circle. [L. circulus, dim. of circus = circle; or Gr. kirkns circle.] A plane figure bounded by a curved line every point of which is equally distant from a point within, called the centre. Circumference. [L. circum = around, + ferre = to bear.] The bounding... | |
 | Henry W. Keigwin - Geometry - 1897 - 254 pages
...distance between two points. In this form it is often used as a definition of ;i straight line. 36. A circle is a plane figure bounded by a curved line, every point in the line being equally distant from a point within called the center. The circumference is the bounding... | |
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