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

Hyperbola Equation
Pythagoras fractal tree: Step 3
Trammel of Archimedes
Loyd's Two-Greek-Crosses-to-a-Square Dissection
Parabola - Paper Folding_BY IIT

Discover Resources

PERPENDICULAR BISECTOR OF A GIVEN LINE BY COMPASS
Verify Midsegment Theorem
Graph for Shaking Game
-2/5 work
Exploring the Sine Function

Discover Topics

Rectangle
Distributions
Calculus
Translation
Angles