Manual of cardboard construction for third, fourth, and fifth grades (1902)
Kunou, C. A. (Charles A.) · Los Angeles : Los Angeles City Public Schools · leaf 75
lercircle. Place ruler across two opposite angles, as shown by lineAA, to obtain points on circumference of the largercircle, dividing it into six equal parts. Measure i/4 on each side of these points and draw linesXX, to corresponding angles of hexagon. Complete the figure by drawing the lines Z.… … 70
Paper work
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
