Formulas

 Visit this site: http://mathforum.org/dr.math/faq/faq.formulas.html Author: Math Forum; Ask Dr. Math FAQ Description: Formulas for: Defining Geometric Figures (plane and solid figures, and a note on dimensions); Geometric Formulas (two- and three-dimensional figures: perimeter, area, volume, etc.); Analytic Geometry Formulas (one, two, and three dimensions: points, directions, lines, triangles, polygons, conic sections, general quadratic equations, spheres, etc.); Polar Coordinates (coordinates, points, directions, translations, rotations, lines, triangles, conic sections); Spherical Coordinates (the three coordinates (rho,theta,phi) of any point); Cylindrical Coordinates (the three coordinates (r,theta,z) of any point); and Trigonometry Formulas (definitions, bounds, identities, triangles, inverse functions, etc.) Levels: High School (9-12), College Languages: English Resource Types: Frequently Asked Questions (FAQs) Math Topics: Analytic Geometry, Higher-Dimensional Geometry, Euclidean Plane Geometry, Trigonometry

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