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

רישום חופשי
Long Division with Feedback (v2)
Long Division Blank Template: Max 4 Steps
Untitled
Long Division with Feedback (v3)

Discover Resources

Effect of Squaring Real Numbers
Kreiswellen
Mr. G's Ferris Wheel
Computing Sine, Cosine, and Tangent
Exploring Triangle Congruency Activity

Discover Topics

Congruence
Trigonometric Functions
Median Value
Special Points
Cone