Jonathan Holland39 Works
Improper Integral of Power Functions
Barycentric Coordinates by Jonathan Holland
Trapezoid Approximation to the Riemann Integral
Bezier Cylinder Volume Calculation
Focus-Directrix Property Demo
Steiner construction
Unit Circle and Its Geometric Properties
Distance Between a Line and a Plane (Without Vectors)
Cross Product and Cauchy-Binet Parallelograms
Pedal-Point construction of a parabola
Point Reflection in 3D Reverses Orientation
Distance Between Two Planes (Without Vectors)
Axis of Rotation Construction
Polar Coordinates by Jonathan Holland
Distance Between Two Planes
Eccentricity and Directrix of an Ellipse by Jonathan Holland
Washers and Cylinders
Foci of an Ellipse
Polar Representation of Vectors
Foci of a Hyperbola
Second Method for Constructing an Ellipse
Improper Integrals of Power Functions
Surface Area of a Conical Frustum
Demonstrating Plane Orientation in GeoGebra
Ellipse Construction by Jonathan Holland
Pedal-Point Construction of Conics
Conic Sections by Jonathan Holland
Orientation Visualization in 3D: Rotation, Helix, and Geometric Transformations
Distance from a point to a line (without vectors)
Line Reflection in 3D Preserves Orientation
Barycentric Coordinates and Center of Mass
Ellipse Locus Construction
Washers and Cylinders by Jonathan Holland
Cylinder Rotating Around an Axis