Important discoveries in plane and solid geometry
Subtitle: consisting of the relation of polygons to circles and the equalizing of perimeters to circumferences and drawing curved lines equal to straight lines, the trisection of an angle and the duplication of the cube
By: by P.D. Woodlock.
Publisher: E.W. Stephens publishing company
Published: 1912
Place of publication: Columbia, Mo
Language: eng
Number of pages: 39
Subjects: Geometry -- Famous problems.