Browse Apps with Geometry Expressions Source Files
- The Difference of Two Circles Is A Line
- Simple Similar Triangles
- Abacus Explained Properly
- Kaleidoscope
- Point Trilateration
- Example: Clock
- Pythagorean Theorem Calculator
- Catapulting a Ball
- Example: Drawing an Ellipse
- Polar Proportional Point and Circle Puzzler
- parabola envelope
- Example: Euclid's Equilateral Triangle
- Reflection of parallel rays
- Polar Rose: Mathematical Flower
- Trapezoidal Sum Rule
- Kaleidoscope clock
- Cyclic Quadrilateral Theorem
- Example: Draggable Point on a Locus
- Hex Flower
- Demo
- Circles, Tangents, and Heptagon Diagonals
- Chord Angle Theorem
- Example: Altitude of a Triangle
- Circle Equation
- Circles, Tangents and Nonagon Diagonals
- Binary Clock
- Basic Derivatives
- Spin the Chrome Icon!
- Combination of Reflections through Parallel Lines
- Morph a circle into a square
- Circle Radius and Proportional Position Puzzler
- Example: Pictures
- Epic Circle Trace 2
- Polar Proportional Point and Circle Puzzler 3
- Combination of Reflections through Oblique Lines
- Example: Graphical Calculus Practice
- Example: Cosine Rule Assessment
- Polar Proportional Point and Circle Puzzler 2
- Tridecagon Diagonals, Circles and Tangents
- Locus of intersection of reflected rays
- Morph curve depends on the parametrization of the circle
- Example: Area of a Triangle
- Approximation of a Parabola
- Apparent Plane Speeds
- Epic Circle Trace
- Inverse Function Slope Relation
- Abacus Explained
- Demo
- Basic Unit Circle
- Morph a circle into a line
- Vector Combinations and Span
- Two Circle Trace
- Tangent to a Function
- Epic Circle Trace 3
- Morphing Clock
- Binary Test
- Parabolic Reflector
- Example: A Second Look at Euclid's Equilateral Triangle
- Moving point
- Hendecagon Diagonals, Circles and Tangents
- Tridecagon Diagonals, Circles and Tangents (BIG)