Paper folding and cutting; a series of foldings and cuttings especially adapted to kindergartens and public schools (1892)
Ball, Katherine M · Boston, The Prang educational company · leaf 42
THE FIVE-POINTED STAR. Fold to Fig. 5, and cutfrom I to 2. Point 2 isnearer to o than to 3. FOLDINGS AND CUTTINGS FROM THE S 9/ RE. 35 THE CINQUEFOIL. Fold to Fig. 5, and cut^romI to 2. Point 2 is. the tan-gential union of the semicircleand the line 4-0. The arc3-2-1 is a semicircle with itscentre… … THE CINQUEFOIL. Fold to Fig. 5, and cut fromI to 2. The arc 4-1 should bea quadrant with 3 as centre,and the line 2-4-3 should beat right angles with the linei-o.
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