The subject of trigonometry is in geometry.
Yes
Analytical geometry was founded by the French mathematician, Renee Descartes. As for subsequent contributors to that subject, I will leave that for other contributors to add.
The Greeks, they were highly interested in shapes and that kind of thing.
Reflection of an object is the flip of that subject on a particular line, that is called line of reflection.
Wilhelm Blaschke has written: 'Gesammelte Werke' -- subject(s): Geometry, Mathematics 'Nicht-euklidische Geometrie und Mechanik I, II, III' -- subject(s): Mechanics, Geometry, Non-Euclidean 'Kreis und Kugel' -- subject(s): Differential Geometry, Geometry, Differential 'Ebene Kinematik' -- subject(s): Kinematic geometry 'Elementare Differentialgeometrie' -- subject(s): Differential Geometry, Geometry, Differential
Marcel Berger has written: 'A panoramic view of Riemannian geometry' -- subject(s): Riemannian Geometry 'Geometry revealed' -- subject(s): Differential Geometry
Walter W. Hart has written: 'A second course in algebra' -- subject(s): Algebra 'New first algebra' -- subject(s): Algebra 'Progressive high school algebra' -- subject(s): Algebra, Lending library 'Plane trigonometry, solid geometry and spherical trigonometry' -- subject(s): Geometry, Solid, Solid Geometry, Trigonometry 'Solid geometry and spherical trigonometry' -- subject(s): Geometry, Solid, Solid Geometry, Spherical trigonometry 'Progressive solid geometry' -- subject(s): Geometry, Solid, Solid Geometry 'Junior high school mathematics' -- subject(s): Mathematics, Problems, exercises 'Plane geometry' -- subject(s): Geometry, Plane, Plane Geometry 'Modern junior mathematics' -- subject(s): Mathematics, Problems, exercises 'Mathematics in daily use' -- subject(s): Mathematics 'Socialized general mathematics' -- subject(s): Mathematics 'Progressive first-[second] algebra' -- subject(s): Algebra
John Roscoe Clark has written: 'Modern solid geometry' -- subject(s): Solid Geometry 'Modern-school geometry' -- subject(s): Plane Geometry, Geometry, Lending library
Herbert Busemann has written: 'Recent synthetic differential geometry' -- subject(s): Differential Geometry 'Geometry of Geodesics (Pure & Applied Mathematics)' 'On plane convex figures ..' -- subject(s): Plane Geometry 'The geometry of geodesics' -- subject(s): Curves on surfaces, Differential Geometry, Geodesics (Mathematics)
A. H. McDougall has written: 'Practical and theoretical geometry' -- subject(s): Geometry, Problems, exercises 'The Ontario high school geometry' -- subject(s): Geometry, Problems, exercises
The subject of trigonometry is in geometry.
Albert E. Church has written: 'Elements of descriptive geometry, with its applications to spherical projections, shades and shadows, perspective and isometric projections' -- subject(s): Accessible book, Descriptive Geometry 'Elements of the differential and integral calculus' -- subject(s): Calculus 'Elements of descriptive geometry' -- subject(s): Descriptive Geometry 'Elements of analytical geometry' -- subject(s): Analytic Geometry
Guido Castelnuovo has written: 'Lezioni di geometria analitica' -- subject(s): Analytic Geometry, Geometry, Analytic 'Memorie scelte' -- subject(s): Algebraic Geometry, Geometry, Algebraic
Luther Pfahler Eisenhart has written: 'Non-Riemannian Geometry (Colloquium Publications (Amer Mathematical Soc))' 'Non-Riemannian geometry' -- subject(s): Differential Geometry, Geometry, Differential 'Riemannian geometry, by Luther Pfahler Eisenhart' -- subject(s): Differential Geometry, Geometry, Differential, Riemann surfaces 'Transformations of surfaces' -- subject(s): Surfaces, Transformations (Mathematics)
Rolf Schneider has written: 'Stochastic and integral geometry' -- subject(s): Integralgeometrie, Geometric probabilities, Stochastic geometry, Stochastische Geometrie, Integral geometry 'Integralgeometrie' -- subject(s): Integral geometry
Yes