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High School Algebra II and Trigonometry
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Demonstrations 41  60 of 167
Cosine and Sine Identities with Dihedral Transformations
Division of Polynomials up to Degree Six
Solution of Quadratic Equations
Speed of a Point on the Surface of the Earth
A Sine/Cosine Identity
sin(t)=cos(pi/2t)
Comparison of Trigonometric Functions
Plotting a Parabola
Completing the Square
The Ratio of Surface Area to Volume for a Cube and a Sphere
The Multiplication Parabola
Finding a Tangent Line to a Parabola
Period and Frequency
Parabolic Function Game
Solving Oblique Triangles
Most Common Angles
Geometry of Logarithms
Ellipse and Friends
Parabolic Envelope from Congruent Triangles
Sin/Cos Function Game
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