Drexel dragonThe Math Forum

The Math Forum Internet Mathematics Library

Geometric Formulas (Ask Dr. Math FAQ)

Library Home || Full Table of Contents || Library Help

Visit this site: http://mathforum.org/dr.math/faq/formulas/

Author:Math Forum
Description: Formulas for two-dimensional figures: triangle (equilateral, isosceles, right, scalene); quadrilateral (general, square, rectangle, parallelogram, rhombus, trapezoid, kite, cyclic and cyclic-inscriptable); regular polygon; circle (arc, segment, sector); ellipse; parabolic segment; and three-dimensional figures: rectangular parallelepiped (cube); prism; pyramid (square pyramid, frustum); regular polyhedron (tetrahedron, cube, octahedron, dodecahedron, icosahedron); cylinder (right circular); cone (right circular, frustum); sphere (sector, cap, segment, zone, lune); ellipsoid; circular torus; spherical polygon. Includes Defining Geometric Figures.

Levels: Elementary, Middle School (6-8), High School (9-12)
Languages: English
Resource Types: Frequently Asked Questions (FAQs)
Math Topics: Polyhedra, Conic Sections and Circles, Triangles and Other Polygons

[Privacy Policy] [Terms of Use]

Home || The Math Library || Quick Reference || Search || Help

© 1994- The Math Forum at NCTM. All rights reserved.