 | W.E. WORTHEN - 1857 - 600 σελίδες
...by the bisection of the arcs in Prob. XXXVIIL, fig. 132. Inversely, an equilateral triangle may be inscribed by joining the alternate points of division...into a number of equal parts. To supply a means of dividing'the circumference into <wy number of parts, including cases not provided for in the foregoing... | |
 | Daniel Kinnear Clark - 1878 - 1064 σελίδες
...stepping round the circumference with the Fig. s*.-Prob. XXXVIII. length AD, the polygon may be completed. The constructions for inscribing regular polygons...found of general utility. In this table the angle at TABLE OF POLYGONAL ANGLES. the centre is found by dividing 360°, the number of degrees in a circle,... | |
 | Daniel Kinnear Clark - 1878 - 1022 σελίδες
...round the circumference with the Fig. 52.-Prob. XXXVIII. length AD, the polygon may be completed-. The constructions for inscribing regular polygons...polygons, expressed in degrees, will be found of general utib'ty. In this table the angle at TABLE OF POLYGONAL ANGLES. the centre is found by dividing 360°,... | |
 | Daniel Kinnear Clark - 1884 - 1024 σελίδες
...round the circumference with the Fig. Sj.— Prob. XXXVIII. length AD, the polygon may be completed. The constructions for inscribing regular polygons...the circumference of a circle into a number of equal pans. To supply a means of dividing the circumference into any number of parts, including cases not... | |
 | Daniel Kinnear Clark - 1889 - 1030 σελίδες
...round the circumference with the Fig. 52.— Prob XXXVIII. length AD, the polygon may be completed. The constructions for inscribing regular polygons...found of general utility. In this table the angle at TABLE OF POLYGONAL ANGLES. the centre is found by dividing 360°, the number of degrees in a circle,... | |
 | William Ezra Worthen - 1892 - 850 σελίδες
...pentagon by the bisection of the arcs in Prob. XXXV, Fig. 64. Inversely, an equilateral triangle may be inscribed by joining the alternate points of division...of general utility. In this table, the angle at the center is found by dividing 300°, the number of degrees in a circle, by the nnmber of sides in the... | |
 | William Ezra Worthen - 1892 - 848 σελίδες
...pentagon by the bisection of the arcs in Prob. XXXV, Fig. 64. Inversely, an equilateral triangle may be inscribed by joining the alternate points of division...means of dividing the circumference into any number of part?, including cases not provided for in the foregoing problems, the annexed table of angles relating... | |
 | 1914 - 428 σελίδες
...3.1429, which is fairly close to 3.1416. 59. Dividing Circle Into Equal Parts. — The usual way of dividing the circumference of a circle into a number of equal parts is to take a pair of dividers and step them around the circle, changing the amount of opening, until... | |
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XXXVIII. length AD, the polygon may be completed. The constructions for inscribing regular polygons in circles are suitable also for dividing the circumference of a circle into a number of equal parts. To supply a means of dividing the circumference into... 