 AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C.  Observational Geometry - Page 160by William Taylor Campbell - 1899 - 240 pagesFull view - About this book
 | John Simpson Reid - Drawing instruments - 1898 - 162 pages
...polygon. c FIG. 38. FIG. 39. ANOTHER METHOD. — Draw a diameter AB of the given circle. Divide AB into as many equal parts as the polygon is to have sides, say 5. From A and B with the line AB as radius describe arcs cutting in C, draw a line from C through... | |
 | Seymour Eaton - 1899 - 362 pages
...regular polygon — in this case a pentagon — in a given circle. Draw the diameter AB and divide it into as many equal parts as the polygon is to have sides (in this case five). From A and B, with radius AB, describe arcs cutting each other in C. From C draw... | |
 | William Kent - Engineering - 1902 - 1204 pages
...EF into four equal parts, and set off three parts equal to those from F to C. Divide the diameter AB into as many equal parts as the polygon is to have sides ; and from C draw C Dt through the second point of division, cutting the circle at D. Then AD is equal... | |
 | Philip Devereux Johnston - Mechanical drawing - 1903 - 220 pages
...given straight line, produce AB and with radius a<" AB draw a semi-circle, divide this / semi-circle into as many equal parts as the polygon is to have sides. Draw line from A through the divisions D, b and c, omitting one point a. With D and B for centres and... | |
 | William Kent - Engineering - 1902 - 1224 pages
...EF into four equal parts, and set off three parts equal to those from F to C. Divide the diameter AB into as many equal parts as the polygon is to have sides ; and from С draw CD, through the second point of division, cutting the circle at D. Then AD is equal... | |
 | Calvin Franklin Swingle - Engineering - 1906 - 490 pages
...radial. To inscribe any regular polygon in a circle — Fig. 66. Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C. Draw the line CE through... | |
 | Joseph H. Rose - Sheet-metal work - 1906 - 340 pages
...radial. To inscribe any regular polygon in a circle — Fig. 34. Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C. Draw the line CE through... | |
 | Leonard Elliott Brookes - Machine-shop practice - 1906 - 664 pages
...radi al. To inscribe any regular polygon in a circle— Fig. 6. Divide the diameter AB of the cirele into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C. Draw the line CE through... | |
 | Charles Westinghouse - Machine design - 1906 - 168 pages
...radial. To inscribe any regular polygon in a circle — Fig. 66. Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C. Draw the line CE through... | |
 | Calvin Franklin Swingle, Frederick John Prior - Air-brakes - 1906 - 676 pages
...radial. To inscribe any regular polygon in a circle— Fig. 6. Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C. Draw the line CE through... | |
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