Noll, John Lawrence, 1874- [from old catalog] · [Altoona, Pa., Printing department of the public schools] · leaf 18
CARDBOARD CDN5TRUCTIDN F/an o/Zay/ns outp/a te far drauins faper 6X9 11. ISOSCELES TR^\NGLE. -IT 'i JdJXJ^OINTSTAF NU.ID f^ ^v" 1 \j \/ When (uo sides on/y, of a irians/e are eauai/n /ensi/i. /t/sca//sd isosce/es. Drau/znea-b. tfienuithihe compasses set6,'aandb centers.drau arcs at c. Drau fnes… … 2 3 4 i 6 f\/hen each side of a tr/ans/eisa different /ensth, it is ca//ed scalene. Set compasses 5ia Orau Me ra/e 67onsJ 'uide, t/ien divide top and bottom as centerdracj arcc, then uith 6'radius. b as center //nes into sixequa/spaces, drau tines, and dn// on incties. drau arc c; then connect arC…
Paper work
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