Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 369
Note. The student should compare carefully §§ 769-776 mththe corresponding discussion of the rectangle, §§ 466-473. 769. A solid may be measured by finding how many timesit contains a solid unit. The solid unit most frequently chosenis a cube whose edge is of unit length. If the unit length isan…
Geometry, Plane · Geometry, Solid
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
