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

Pythagorean Template: Integer Legs
Function art 3D - waiting shed (v2)
Slope Illustrator (2)
Squaring a Rectangle (PST Version)
Isosceles Right Triangle

Discover Resources

Guess The Theorem 1
minusvector1
พีระมิด2
Square Action!
Fraction Addition

Discover Topics

Polynomial Functions
Expected Value
Prism
Confidence Interval
Vectors