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
Trophy (version 2)
bewijs stelling van Pythagoras
Let's fly!
Constructing an Inscribed Equilateral Triangle + Activities

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Parent function 2
Angle Bistector
การบวกจำนวนเต็ม
c://ali
Flipping 1 coin

Discover Topics

Power Functions
Quadrilaterals
Difference and Slope
Line Segment
Parabola