100 Great Problems Of Elementary Mathematics: T... Direct

: Focuses on optimization, such as Steiner’s ellipse and circle problems and the "Honeybee Cell" problem. Key Features

: Unlike recreational puzzle books, Dörrie provides rigorous, unabridged mathematical proofs for every single entry. 100 great problems of elementary mathematics: t...

: Covers the five regular solids and the sphere circumscribing a tetrahedron. : Focuses on optimization, such as Steiner’s ellipse

: Includes Archimedes' Problema Bovinum (Cattle Problem) and Bachet de Méziriac’s weight problem. : Includes Archimedes' Problema Bovinum (Cattle Problem) and

: Features the Trisection of an Angle , the tangency problem of Apollonius, and Archimedes' determination of Pi ( ) .

: Explores practical history such as the Kepler Equation , the Mercator Projection , and determining a ship's position at sea.

For those looking to dive into the text, digital versions are available via the Internet Archive or as a Dover Publications edition on Amazon .