cyz
25 Works
Works
Basic Construction and Side-Angle Relationships in Solving Triangles
Geometric Locus of a Moving Circle Tangent to Two Fixed Circles (2)
Geometric Construction and Locus of an Elliptic Trammel
Geometric Transformations of Trigonometric Functions
Line Passing Through a Fixed Point on Conic Sections
Definition and Geometric Construction of a Hyperbola
Paper Folding to Parabola: Envelope Geometric Construction
Conic Sections Paper Folding Exploration (Textbook Case)
Definition and Geometric Construction of an Ellipse
Plane Intersecting a Cone Demonstration
Volume of Solid Figures using Dissection and Completion Method
Conic Sections Paper Folding Activity (Textbook Example)
Circumscribed Spheres of a Cube and a Regular Tetrahedron
Locus of a Moving Circle Tangent to Two Fixed Circles
Plane Intersecting a Cone Demonstration
Geometric Demonstration of Constant Tangent Slope on Conic Sections
Geometric Definition and Locus Construction of a Parabola
Leonardo's Ellipsograph: Geometric Construction and Locus
Constant Product of Slopes: Ellipse and Hyperbola Property
Construction of Inscribed and Circumscribed Spheres of a Regular Tetrahedron
Positional Relationship Between a Line and a Circle
Positional Relationships Between Two Circles
Geometric Construction of a Tangent Line to a Circle
Locus of a Moving Circle Externally Tangent to Two Separated Circles
Da Vinci's Ellipsograph: Geometric Construction of an Ellipse via Locus