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