Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 88
ntersect the circumference of the givencircle draw lines perpendicular to these diameters.These lines will intersect each other at ABCD.which is the required square. To inscribe a hexagon in a given circle. (Seedefinition, page 32.) Draw a diameter AB in the given circle, Fig. 194. From A and B as… … B G F Fig. 194. To divide the circumference of the circle into sixequal parts. We set the dividers to equal the radius of thecircle and get the required result by stepping theradius six times around the circle. 102 ROGERS DRAWING AND DESIGN. To construct a hexagon upon a given line. Let AB be the…
Mechanical drawing · Machine design
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