Accelerated Geometry Links for Chatham High
(Scroll down for MISCELLANEOUS)
Ultimate Triangle Calculator
This site will give a decimal approximationarea of a triangle when the lengths of 3 sides are given.
Proof of the Law of Cosines
Completing the Square from Purplemath
Completing the square - a sample from Suremath
Derivation of the Quadratic Formula from SOSmath
The Quadratic Formula - a summary
Check your quadratic work with this Quadratic Equation Solver
Gain slider-control over the standard form coefficients and see the effect on the graph, roots, and discriminant
Gain slider-contol over the vertex-form coefficients and see the effect on the graph, roots, and discriminant
Practice worksheets available here
Discriminant of a Quadratic Equation: practice exercises
A summary of the discriminant
Click this next link to get to a site that will enable you to check your factoring reults .
Dave's Short Course on Complex Numbers courtesy of David E. Joyce, Professor of Mathematics and Computer Science at Clark University
Complex Numbers from Purplemath — Your Algebra Resource
Complex Numbers Made Easy... using Vector Arithmetic Java Visualization
An introduction to complex numbers from MATH-abundance
The Origin of Complex Numbers and the Notation "i" from the Question Corner and Discussion Area on the University of Toronto Mathematics Network
Complex Numbers from the HMC Mathematics Online Tutorial at Harvey Mudd College
Argand diagram from Mathenomicon.net
An Introduction To Conic Sections
The Ellipse Calculator!!!!!!
An ellipse grapher (applet)
The BIG Ellipse!!!!
Ya Gotta See This One!!
is a good souce too!!
Grant's Graphing Page
Graphing Rational Functions by Hand Overview by James Olsen, Western Illinois University Mathematics Department
How to Graph Rational Functions by Hand by James Olsen, Western Illinois University Mathematics Department
Hints for graphing rational functions
Rational Functions and Asymptotes
Online graphing applet; very good
:Java applets for Geometry classes,
Link to Graphmatica