Manual of cardboard construction for third, fourth, and fifth grades (1902)
Kunou, C. A. (Charles A.) · Los Angeles : Los Angeles City Public Schools · leaf 68
63 m Cout0e*jl3o* 3» Crap, Construction: Draw a square 5 sides. Draw another square 3 sides by-measuring 1 from each side of first figure. Place points % from each side of outside square and drawoblique lines to angles of inside square, as shown indrawing. Draw triangles A, B, C, D, % altitude.…
Paper work
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
