Geometrical Investigations: Illustrating the Art of Discovery in the Mathematical Field, Volume 2 |
Common terms and phrases
A₁ ABCD Archimedes area and perimeter area ratio arithmetic mean axes axis base bisector Brahmagupta calculation chord circumcenter circumscribable cone congruent conical conjecture construction cube curve cylinder diagonal diagram of Fig diameter discovery distance dodecahedron edition ellipse equilateral triangle Euclid Euclid's Elements example figures formula Galileo geometric given Greek Mathematics Heath Hence icosahedron Imre Lakatos incircle inscribed intersection isoperimetric isosceles Ivor Thomas Mahāvīra mathematicians mean measure method obtain octahedron oval pair parallel parallelogram perimeter ratios perpendicular plane polyhedra Press prismoid problem proof proposition Prove pyramid quadrilateral radii rectangle regular polygons relation respectively right angles right-angled triangle Sagredo Salviati Science segment semicircle shown similar triangles Simplicio simply solid sphere square surface area tangent theorem tion translation triangle ABC units Univ vertices volume width