Angle Relationships and Equations Cut-out Activity
Completing the square.svg
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(Mathhombre) Miscellanea : My work always tried to unite the true with the beautiful, but when I had to choose… I usually chose the beautiful. ~ Hermann Weyl
trig functions chart | Trigonometric Equations Center
Proof that the Gaussian Integral equals the square root of pi.
Excellent use of the chord theorem (when two chords intersect each other inside a circle, the products of their segments are equal). This is simpler tha... - Tom Eigelsbach - Google+
Solving Linear Equations Examples