5 verified, narrated animations about triangles, reviewed by hand and checked at animation steps. Watch free; download the video or adapt it to your lesson with any paid plan.
This animation compares how similarity is defined for general polygons versus triangles. It shows that similar…
A triangle with sides a and b and included angle C morphs while c is computed live from c squared equals a squ…
A right triangle with legs 3 and 4 units and hypotenuse 5 units is drawn on screen, with squares built on each…
Two identical large squares each contain four congruent right triangles arranged differently. In one square th…
This animation demonstrates the classical ruler-and-compass method for constructing an equilateral triangle wi…
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