. Manual of cardboard construction for third and fourth grades. 25 A3 COURSE A3 1. : Using compasses draw circle with ly^ radius. Draw diameter. Measure 1/2 on each side of center. With triangle draw lines AB, and CD, at right angles with the scissors cut around along lines BA, and DC, to carefully concepts or elements of circle. Material: Bristolboard or 28 A3 COURSE. No. 2. Triangular : With ruler draw line AB, 3 long. Using A and B as centers and AB as radius with compasses draw arcs
. Manual of cardboard construction for third and fourth grades. 25 A3 COURSE A3 1. : Using compasses draw circle with ly^ radius. Draw diameter. Measure 1/2 on each side of center. With triangle draw lines AB, and CD, at right angles with the scissors cut around along lines BA, and DC, to carefully concepts or elements of circle. Material: Bristolboard or 28 A3 COURSE. No. 2. Triangular : With ruler draw line AB, 3 long. Using A and B as centers and AB as radius with compasses draw arcs to intersect above AB at ruler draw lines AC and triangle with 1 down from apex of hole with thread or : Tagboard. >./?.,-
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Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaperwo, bookyear1902
