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

Building Trapezoids with Set Areas
bewijs stelling van Pythagoras
Classifying Triangles
apec
Slope Between 2 Points (Phase 2)

Discover Resources

sincos
angles of depression between 2 objects
GG4 Skrip
Vertical Angles Exploration
Partial Sums of Arithmetic Sequences
Vec_voorst_fix
Homework 5.2.16
norm

Discover Topics

Vectors 2D (Two-Dimensional)
Terms
Cuboid
Linear Equations
Ratios