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

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Building Parallelograms with Set Areas
Area of a Trapezoid
Superellipse
Classifying Triangles

Discover Resources

kykloi
Ch. 9 Question 6 EC Sophie Fisher
TWO PARTS OF A CUBE
inscribed square
直方图案例

Discover Topics

Intersection
Optimization Problems
Matrices
Quadratic Equations
Integral Calculus