Plane geometry, with problems and applications (1910)
Slaught, H. E. (Herbert Ellsworth), 1861-1937, Lennes, N. J. (Nels Johann), 1874- joint author · Boston, Allyn and Bacon · leaf 163
From Boynton Cathedral, England, MEASUREMENT OF LINE-SEGMENTS. 151 § 163. The arcs A 0, OB, etc., and the circle with center 0, areconstructed as in Ex. 28. The small circle with center at Q is con-structed as in the preceding example. 32. ABC is an equilateral arch and AEB is a semicircle,(a) If…
Geometry, Plane
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