 | Frederick Walter Simms - 1845 - 184 pages
...the two equal sides of the isosceles triangle. All such regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then having divided 360 by the required number of sides, the transverse... | |
 | John F. Heather - Scientific apparatus and instruments - 1849 - 208 pages
...the two equal sides of the isosceles triangle. All such regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then, having divided 360 by the required number of sides, the transverse... | |
 | Lucius D. Gould - Carpentry - 1853 - 234 pages
...the two equal sides of the isosceles triangle. All such regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then, having divided 360 by the required number of sides, the transverse... | |
 | William Ezra Worthen - Architectural drawing - 1857 - 650 pages
...the given line into the number of sides required. All regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then having divided 360 by the required number of sides, the transverse... | |
 | William Ezra Worthen - Architectural drawing - 1857 - 632 pages
...be set off upon the ciraun&rence of a drck by the fine of cfcwdâ. Uns, take the radi« of the rude between the compasses, and open the sector till that...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then having divided 360 by the required number of sides, the transverse... | |
 | W.E. WORTHEN - 1857 - 600 pages
...a circle, whose circumference would be divided by the given line into the number of sides required. the compasses, and open the sector till that extent becomes the transverse distance between 60 and 60 upon the line of chords; then having divided 360 by the required number of sides, the transverse... | |
 | John Fry Heather - Angles (Geometry) - 1859 - 198 pages
...of the two equal sides of the isosceles triangle. All regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...extent becomes the transverse distance between 60 and 60 upon the line of chords ; then, having divided 360 by the required number of sides, the transverse... | |
 | Samuel H. Brooks - Building - 1860 - 262 pages
...the two equal sides of the isosceles triangle. All such regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...the compasses, and open the sector till that extent is the transverse distance between 60 and 60 upon the line of chords; then having divided 360 by the... | |
 | William Johnson - 1860 - 442 pages
...each of the two equal sides of the isostvlc.triangle. All regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which all circles are supposed l ' be divided) without a remainder, may likewise be set off upon th.circumference of a circle by the... | |
 | John Fry Heather - Mathematical instruments - 1866 - 228 pages
...of the two equal sides of the isosceles triangle. All regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which...the circumference of a circle by the line of chords Tims, take the radius of the circle between the compasses, and open the sector till that extent becomes... | |
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All such regular polygons, whose number of sides will exactly divide 360 (the number of degrees into which all circles are supposed to be divided) without a remainder, may likewise be set off upon the circumference of a circle by the line of chords. Thus,... 