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Mathematics
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Demonstrations 101  120 of 7055
Properties of Isosceles Tetrahedra
Chemical Reactions Represented via a 3D Simplex
Roulette (Hypotrochogon) of a Polygon Rolling inside Another Polygon
Roulette (Epitrochogon) of a Regular Polygon Rolling around Another Regular Polygon
Cubic Spline Interpolation versus Interpolating Polynomial
Dome of Viviani Windows
The Nagel Line
RightAngled Tetrahedron
Three Tangents to a Sphere
Spherical Cosine Rule for Angles
Wason's Selection Task: Test of Logical Reasoning
Normal and LogNormal Probability Density Functions with Identical Mean and Standard Deviation
The Bouniakowsky Conjecture
Power of a Point Theorem
Calculating Sample Size
Construct a Dihedral Angle of a Tetrahedron Given Its Plane Angles at a Vertex
Altitude of a Tetrahedron Given Its Edges
Roulette (Epitrochogon) of a Disk Rolling around a Regular Polygon
Rolling a Polygon on a Circle
Tiling a Sphere with Special Right Triangles
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