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
bewijs stelling van Pythagoras
apec
From Polar to Cartesian Coordinates
函數的奇偶性

Discover Resources

Lengths in Squares
Circle Theorems, Cyclic Quadrilaterals
solar system
การหมุน
Trigonometrijske funkcije kutova od 30, 45 i 60 stupnjeva

Discover Topics

Integers
Conditional Probability
Mathematics
Standard Deviation
Ellipse