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Demonstrations 21 - 40 of 977
The Volume of the Regular Octahedron Is Four Times the Volume of the Regular Tetrahedron
Ratio of the Surface Area of a Sphere to a Cylinder
Mapping Rectangles by the Elementary Transcendental Functions
How the Area of a Disk Grows
A Parametric Plot of a Spiral on a Paraboloid
Making the Three Areas Defined by Congruent Overlapping Circles Equal
Morphing from Plot to Log Plot
Algebraic Numbers in the Complex Plane
Fundamental Law of Fractions
Benford's Law and Data Spread
3D Algebra Blocks
Graphs of Exponential Functions
Zeros and Multiplicities of Factored Polynomials
Opposite Coefficients Method for Solving Two Equations in Two Unknowns
Solving a System of Two Linear Equations with Substitution
Volume and Surface Area of the Menger Sponge
Cumulative Area under a Cycloid versus the Area of Its Rolling Circle
Volume and Surface Area of the Intersection of Two Spheres
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