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

¿Quién llegará más lejos en el mundial?
Damped Trochoidal Curve
Angle Addition: Warm Up Exercises
Slope Between 2 Points (Phase 2)
Some random function

Discover Resources

All Triangles are Equilateral - Numberphile
Apvilkta un ievilkta riņķa laukumu attiecība
Distance #4
Exploring Rigid Transformations
Graph the Linear Equation

Discover Topics

Plane Figures or Shapes
Similarity Transformation or Similarity
Pythagoras or Pythagorean Theorem
Tangent Function
Equations