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