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

အခြေခံ data အခေါ်အဝေါ်များ
Shells
Locus Related to Descartes' Folium
Using Experimental Probability to Estimate π - Monte Carlo Method
Making New Year's resolutions for 2026

Discover Resources

heure
Area Perimeter
ineq_from_points
Brad's off the charts graph
Lines and Transversals

Discover Topics

Quadrilaterals
Optimization Problems
Bar Chart or Bar Graph
Rectangle
Hyperbola