A complete and practical solution book for the common school teacher (1899)
Fairchild, J[ohn] T[heodore] [from old catalog] · Crawfis College, Ohio, The author · leaf 208
us 20 in. Solution. (1) Bisect the given arc TB in S. (2) Let fall the perpendicular SF, join O with S, and produce it, making SP=SF. MENSURATION. 193 (3) Join P and F; draw SL parallel to PF, OL to OT. (4) Then with the center O and radius CS=r, de-scribe the circle SLEand it will be the… … FIG.
Arithmetic · Geometry
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