Try this Drag the orange dots on each

vertex to reshape the triangle.
Try to establish a triangle that is

*not* scalene. Sometimes called an irregular triangle.

Scalene triangles are triangles where each side is a different length.
They are unusual in that the are defined by what they are *not*. Most triangles drawn at random would be scalene.
The interior angles of a scalene triangle are always all different.
The converse of this is also true - If all three angles are different, then the triangle is scalene,
and all the sides are different lengths.

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