Working with Triangles

What makes a triangle equilateral, isosceles, or scalene?

How are these triangles the same? How are they different? Manipulate the triangles by dragging their blue corner points. What happens to their side lengths?

New Resources

Oddly Satisfying Voronoi Diagram
Bessel Function
seo tool
Nobody Likes to Be a Circle Either
An Apple a Day...

Discover Resources

Maximize Area of a Rectangle
horse tied to a barn
Investigating - Standard Form
Arithmetic Progression Exercise
cone 45-22

Discover Topics

Reflection
Dilation
Cube
Functions
Area