Internal angle sum of triangles

Autore:mrsK

- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.

Nuove risorse

bewijs stelling van Pythagoras
Angle Addition: Warm Up Exercises
Untitled
Nikmati Keunggulan Di Bandar Judi Terpercaya
Model sferyczny - dwunastościan-dwudziestościan

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foro
Power of a Point Theory of Jacob Steiner
Identifying quadratic functions from roots (ax^2+bx+c)
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เรือ
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Distribuzioni
Simmetrie
MCM e MCD
Punti speciali
Integrale indefinito