Similar Triangles and Thales Configuration

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Erstellt von

Michele BoutinMichele Boutin

Beschreibung

The animation draws a large triangle ABC with side lengths six, seven and eleven centimeters and angles twenty‑nine and thirty‑five degrees. A smaller triangle DEF with the same two angles appears. Equal angles are highlighted, the third angles are computed, and the similarity property is stated. The small triangle slides into the large one, creating parallel corresponding sides. Proportional relationships are shown, a known side of two centimeters is used, and the missing sides are calculated.

Erstellt am

Mar 15, 2026, 05:37 PM

Dauer

0:59

Tags

geometrysimilar-trianglesthales-theoremproportionality

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