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 279
is 36 inches, find the radii ofthe small circles so that they shall occupy half its area. (e) If the radius of the large circle is r inches, find the radii ofthe small circles so they shall occupy one half the area of the largecircle. (/) Under (rf) how far apart will the outer twelve centers…
Geometry, Plane
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