Elementary plane geometry : inductive and deductive / by Alfred Baker (1903)
Baker, Alfred, 1848-1942 · Toronto : Gage · leaf 122
BCDE, the tan-gents form another regularpentagon, which is saidto be about the circle. The equality of the sides FG,GH, . . . may be tested withthe dividers, and the equalityof the angles FGH, GHK, . . .with the bevel. 5. If we wish to construct on a given straightline (AB), as side, a…
Geometry, Plane
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